PLAYER PAGE

Personal

De Villiers, C (Christiaan)

Chess SA id

1130137322

FIDE id

?

Date of birth

2013-03-27 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

87.3

Junior GPX Points

1411.3

Item Main Standard Rapid Blitz
Rating 1576.9 1554.8 1493.4 1200
Raw rating 1576.9 1554.8 1491.7 1200
Weighted rating 1528.3 1468.2 1493.4 1200
Weighted performance 1504.5 1485.6 1365.9 0
Floor 1150.3 1142 1054.1 700
K-factor 28 28 32 36
Min/Max rating change allowed 96.9 100 109.4 165.8
Highest rating 1650.3
2025-07-01
1642
2025-07-01
1554.1
2025-03-01
1200
2018-10-01
Highest raw rating 1650.3
2025-07-01
1642
2025-07-01
1554.1
2025-03-01
1200
2024-02-01
Highest weighted rating 1528.3
2025-11-01
1468.2
2025-11-01
1491.7
2025-08-01
1200
2018-10-01
Highest weighted performance 1650.3
2025-07-01
1642
2024-08-01
1526.5
2023-07-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0.3 0
New rating 1576.9 1554.8 1493.7 1200
Analysis
Rating 1576.9 1554.8 1493.4 1200
Raw rating 1576.9 1554.8 1491.7 1200
Weighted rating 1528.3 1468.2 1493.4
Weighted performance 1504.5 1485.6 1365.9
K-factor 28 28 32 36
Floor 1150.3 1142 1054.1 700
Max/Min rating change allowed 96.9 100 109.4 165.8
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1576.9 1554.8 1491.7 1200
New weighted rating 1535 1481 1493.7 1200
New weighted performance 1495.6 1476.8 1357.1 0
Temp new rating 1576.9 1554.8 1493.7 1200
Temp new rating +/- 0 0 0.3 0
Final new rating +/- 0 0 0.3 0
New rating 1576.9 1554.8 1493.7 1200
New K-factor 28 28 32 36
New floor 1150.3 1142 1054.1 700

Item Main Standard Rapid Blitz
0 0 0 0
89 70 19 0
76 29 47 0
81 11 70 0
22 0 22 0
0 0 0 0
History 268 110 158 0

Games since
Main
171
Standard
99
Rapid
72
Blitz
0
Gender Male
Age group U14
Region Cape Town (WCT)
Province Western Cape (WC)
Main
RSA Province Region
Overall 772 234 144
Male 682 205 126
U14 93 27 12
U14 Male 74 20 10
Standard
RSA Province Region
Overall 839 226 145
Male 740 197 128
U14 109 32 15
U14 Male 89 24 12
Rapid
RSA Province Region
Overall 241 113 58
Male 222 103 57
U14 30 17 7
U14 Male 25 13 6
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U14 -1 -1 -1
U14 Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 89 54 60.67 90.7 1454.1 1544.8
Standard 70 40.5 57.86 66.8 1474.8 1541.6
Rapid 19 13.5 71.05 178.9 1377.9 1556.8
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 268 177.5 66.23 138 1334.2 1472.2
Standard 110 64 58.18 69.5 1409.9 1479.4
Rapid 158 113.5 71.84 185.6 1281.5 1467.1
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1576.9 1554.8 1491.7 1200
2025-09-30 1608 1596.2 1491.7 1200
2025-09-01 1608 1596.2 1491.7 1200
2025-08-01 1593.9 1574 1491.7 1200
2025-07-01 1650.3 1642 1491.1 1200
2025-06-01 1576.3 1579 1490.6 1200
2025-05-01 1507.5 1488.7 1490.5 1200
2025-04-01 1457.3 1428.8 1490.5 1200
2025-03-01 1529.8 1425.4 1554.1 1200
2025-02-01 1472.3 1408.2 1481.1 1200
2025-01-01 1472.3 1408.2 1473.8 1200
2024-12-01 1479.3 1392.4 1473.8 1200
2024-11-01 1479.3 1392.4 1473.8 1200
2024-10-01 1482.4 1392.4 1501 1200
2024-09-01 1482.4 1392.4 1501 1200
2024-08-01 1443.9 1269.3 1501 1200
2024-07-01 1432.3 1269.3 1542.4 1200
2024-09-01 1469.6 1270 1542.4 1200
2024-05-01 1436.1 1270 1483.5 1200
2024-04-01 1436.1 1270 1483.5 1200
2024-03-01 1414.8 1256 1431.3 1200
2024-02-01 1410.1 1196.8 1447.3 1200
2024-01-01 1410.1 1196.8 1447.3 1200
2023-12-01 1410.1 1196.8 1447.3 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Cape Town Chess Federation Club League 2025 (E) 2025-08-16 2025-08-23 Standard Cape Town (WCT) 6 5 2.5 Yes Analysis
2 Paarl Boys' High School Chess Festival 2025 (Primary Schools) 2025-10-17 2025-10-18 Standard Cape Winelands (WCW) 6 6 3.5 Yes Analysis
3 Western Cape Women’s Championship 2025 (U14) 2025-08-09 2025-08-09 Standard West Coast (WCU) 5 5 4 Yes Analysis
4 Cape Winelands Open 2025 (Championship) 2025-07-19 2025-07-20 Standard Cape Winelands (WCW) 6 6 0.5 Yes Analysis
5 Cape Town Chess Junior League 2025 (U12) 2025-05-10 2025-05-31 Standard Cape Town (WCT) 6 5 4.5 Yes Analysis
6 Western Cape Schools Individual Championship 2025 (U13 Boys) 2025-05-17 2025-05-18 Standard Cape Winelands (WCW) 6 5 3 Yes Analysis
7 West Coast And Mykonos Open 2025 (U14) 2025-05-02 2025-05-04 Standard West Coast (WCU) 5 5 3.5 Yes Analysis
8 South African Junior Closed Chess Championships 2025 (U12 Open) 2025-03-31 2025-04-05 Standard Cape Winelands (WCW) 9 9 5 Yes Analysis
9 Cape Town Open Chess Festival 2025 (B) 2025-03-22 2025-03-23 Standard Cape Town (WCT) 6 6 3 Yes Analysis
10 Steinitz Festival 2025 (Open) 2025-03-15 2025-03-15 Rapid Cape Town (WCT) 7 7 3 Yes Analysis
11 Western Cape Closed 2025 (B) 2025-03-08 2025-03-09 Standard Cape Town (WCT) 6 6 3 Yes Analysis
12 CT Metro Schools Individual Closed 2025 (U13 Open) 2025-03-01 2025-03-02 Standard Cape Town (WCT) 6 6 4 Yes Analysis
13 Cape of Good Hope Open 2025 (U12) 2025-02-22 2025-02-22 Rapid Cape Town (WCT) 6 6 5.5 Yes Analysis
14 Laerskool Welgemoed Rapid 2025 (U14) 2025-02-15 2025-02-15 Rapid Cape Town (WCT) 6 6 5 Yes Analysis
15 CT Metro North Schools Chess Individual Trials 2025 (U13 Open) 2025-02-08 2025-02-09 Standard Cape Town (WCT) 6 6 4 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Cape Town Chess Federation Club League 2025 (E) 2025-08-16 2025-08-23 Standard Cape Town (WCT) 6 5 2.5 Yes Analysis
2 Paarl Boys' High School Chess Festival 2025 (Primary Schools) 2025-10-17 2025-10-18 Standard Cape Winelands (WCW) 6 6 3.5 Yes Analysis
3 Western Cape Women’s Championship 2025 (U14) 2025-08-09 2025-08-09 Standard West Coast (WCU) 5 5 4 Yes Analysis
4 Cape Winelands Open 2025 (Championship) 2025-07-19 2025-07-20 Standard Cape Winelands (WCW) 6 6 0.5 Yes Analysis
5 Cape Town Chess Junior League 2025 (U12) 2025-05-10 2025-05-31 Standard Cape Town (WCT) 6 5 4.5 Yes Analysis
6 Western Cape Schools Individual Championship 2025 (U13 Boys) 2025-05-17 2025-05-18 Standard Cape Winelands (WCW) 6 5 3 Yes Analysis
7 West Coast And Mykonos Open 2025 (U14) 2025-05-02 2025-05-04 Standard West Coast (WCU) 5 5 3.5 Yes Analysis
8 South African Junior Closed Chess Championships 2025 (U12 Open) 2025-03-31 2025-04-05 Standard Cape Winelands (WCW) 9 9 5 Yes Analysis
9 Cape Town Open Chess Festival 2025 (B) 2025-03-22 2025-03-23 Standard Cape Town (WCT) 6 6 3 Yes Analysis
10 Steinitz Festival 2025 (Open) 2025-03-15 2025-03-15 Rapid Cape Town (WCT) 7 7 3 Yes Analysis
11 Western Cape Closed 2025 (B) 2025-03-08 2025-03-09 Standard Cape Town (WCT) 6 6 3 Yes Analysis
12 CT Metro Schools Individual Closed 2025 (U13 Open) 2025-03-01 2025-03-02 Standard Cape Town (WCT) 6 6 4 Yes Analysis
13 Cape of Good Hope Open 2025 (U12) 2025-02-22 2025-02-22 Rapid Cape Town (WCT) 6 6 5.5 Yes Analysis
14 Laerskool Welgemoed Rapid 2025 (U14) 2025-02-15 2025-02-15 Rapid Cape Town (WCT) 6 6 5 Yes Analysis
15 CT Metro North Schools Chess Individual Trials 2025 (U13 Open) 2025-02-08 2025-02-09 Standard Cape Town (WCT) 6 6 4 Yes Analysis
16 Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Candidates) 2024-12-16 2024-12-19 Standard Capricorn (LCP) 7 7 5 Yes Analysis
17 2nd Strategize To Win Round-Robin Tournament ACL 2024 (C) 2024-12-07 2024-12-07 Standard Cape Town (WCT) 5 0 0 No Analysis
18 Laerskool Welgemoed Rapid 2024 (U12) 2024-10-19 2024-10-19 Rapid Cape Town (WCT) 6 6 3.5 Yes Analysis
19 Western Cape Women’s Championship 2024 (U12) 2024-08-09 2024-08-09 Standard West Coast (WCU) 5 5 4 Yes Analysis
20 CT District North Top Schools 2024 (U11 Mixed) 2024-07-27 2024-07-27 Rapid Cape Town (WCT) 5 5 5 Yes Analysis
21 Curro Durbanville Chess Rapid Open 2024 (Intermediate) 2024-07-13 2024-07-13 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
22 Cape Town Chess Federation Closed Chess Championships 2024 (U12) 2024-06-15 2024-06-16 Standard Cape Town (WCT) 6 6 3 Yes Analysis
23 Cape Town Junior League Finals 2024 (U13 Open B) 2024-05-18 2024-05-18 Rapid Cape Town (WCT) 6 6 6 Yes Analysis
24 Cape Town Junior League - Qualifier 2 2024 (U13) 2024-04-20 2024-04-20 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
25 Cape Town Junior League Qualifier 2024 (U13 Open) 2024-04-06 2024-04-06 Rapid Cape Town (WCT) 6 0 0 No Analysis
26 Cape Town Open Rapid Chess Championship 2024 (U12) 2024-03-16 2024-03-16 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
27 Chas Everitt and MHI Attorneys Rapid 2024 (U12) 2024-03-09 2024-03-09 Rapid Cape Town (WCT) 6 6 5 Yes Analysis
28 Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys) 2024-03-02 2024-03-03 Standard Cape Town (WCT) 6 6 3 Yes Analysis
29 North District School Trials 2024 (U11 Boys) 2024-02-03 2024-02-03 Standard Cape Town (WCT) 5 5 4 Yes Analysis
30 Cape of Good Hope Open Chess Tournament 2024 (U12) 2024-02-17 2024-02-17 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
31 Chas Everitt and MHI Attorneys Rapid 2023 (U12) 2023-11-04 2023-11-04 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
32 Western Cape Closed Championship 2023 (U12) 2023-09-23 2023-09-23 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
33 Cape Town Junior Chess League Finals 2023 (U12A) 2023-09-16 2023-09-16 Rapid Cape Town (WCT) 7 7 5 Yes Analysis
34 CW Top Schools 2023 (U12) 2023-08-12 2023-08-12 Standard West Coast (WCU) 5 5 2.5 Yes Analysis
35 Cape Town Junior Chess League - Round 1 2023 (U12A) 2023-07-22 2023-07-22 Rapid Cape Town (WCT) 7 6 6 Yes Analysis
36 GPCA Rapid 2023 (U12) 2023-06-24 2023-06-24 Rapid Cape Town (WCT) 7 5 4 Yes Analysis
37 Cape Town Junior League 2nd Qualifier 2023 (U12) 2023-06-03 2023-06-03 Rapid Cape Town (WCT) 6 6 5.5 Yes Analysis
38 Steinitz Open 2023 (U12) 2023-05-27 2023-05-27 Rapid Cape Town (WCT) 5 5 3 Yes Analysis
39 Cape Town Junior Chess League Q1 2023 2023-05-13 2023-05-13 Rapid Cape Town (WCT) 7 7 4 Yes Analysis
40 Midas Paints Chess Cup Term 2 2023 (U10) 2023-04-15 2023-04-15 Rapid Cape Winelands (WCW) 5 5 5 Yes Analysis
41 Cape Town Open 2023 (U12) 2023-03-25 2023-03-25 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
42 Courtrai Midas Rapid 2023 (U10) 2023-03-04 2023-03-04 Rapid Cape Winelands (WCW) 5 5 5 Yes Analysis
43 North District School Trials 2023 (U11 Boys) 2023-02-03 2023-02-04 Standard Cape Town (WCT) 6 6 2 Yes Analysis
44 Laerskool Welgemoed Rapid 2023 (U12) 2023-02-11 2023-02-11 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
45 Kenridge Rapid 2022 (U10) 2022-11-05 2022-11-05 Rapid Cape Town (WCT) 6 6 4.5 Yes Analysis
46 Metro Rapid 2022 (U9 Boys) 2022-10-22 2022-10-22 Rapid Cape Town (WCT) 5 5 2 Yes Analysis
47 Stellenberg Chess Championship 2022 (U10) 2022-06-25 2022-06-25 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
48 Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U8+U10) 2022-02-19 2022-02-19 Rapid Cape Town (WCT) 5 5 2.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 16 Tournament
Curro Durbanville Chess Rapid Open 2024
Tournament
Laerskool Welgemoed Rapid 2024
date
2024-07-13
rnd
4
type
Rapid
result
1
date
2024-10-19
rnd
3
type
Rapid
result
1
Opponent
Blom, L (Liam)
Opponent
Josephs, C (Connor)
2 11 Tournament
GPCA Rapid 2023
Tournament
CW Top Schools 2023
date
2023-06-24
rnd
4
type
Rapid
result
1
date
2023-08-12
rnd
3
type
Standard
result
0.5
Opponent
Harding, J (Jodie)
Opponent
Noble, A (Andrew)
3 10 Tournament
Laerskool Welgemoed Rapid 2025
Tournament
CT Metro Schools Individual Closed 2025
date
2025-02-15
rnd
4
type
Rapid
result
1
date
2025-03-01
rnd
1
type
Standard
result
1
Opponent
James, A (Ayden)
Opponent
Mputing, T (Thando)
# Games Start End
1 10 Tournament
Western Cape Women’s Championship 2024
Tournament
Mzansi Interprovincial Youth Chess Championships 2024
date
2024-08-09
rnd
1
type
Standard
result
1
date
2024-12-18
rnd
5
type
Standard
result
1
Opponent
Sun, Y (Yibao He Jun)
Opponent
Blom, L (Liam)
2 8 Tournament
West Coast And Mykonos Open 2025
Tournament
Cape Town Chess Junior League 2025
date
2025-05-02
rnd
1
type
Standard
result
1
date
2025-05-10
rnd
3
type
Standard
result
1
Opponent
Fouche, B (Ben)
Opponent
Klopper, B (Ben)
3 8 Tournament
Western Cape Closed 2025
Tournament
Cape Town Open Chess Festival 2025
date
2025-03-09
rnd
4
type
Standard
result
0.5
date
2025-03-23
rnd
5
type
Standard
result
0.5
Opponent
Rule, L (Liam)
Opponent
Radien, G (Ganief)
# Games Start End
1 11 Tournament
Curro Durbanville Chess Rapid Open 2024
Tournament
Laerskool Welgemoed Rapid 2024
date
2024-07-13
rnd
4
type
Rapid
result
1
date
2024-10-19
rnd
3
type
Rapid
result
1
Opponent
Blom, L (Liam)
Opponent
Josephs, C (Connor)
2 10 Tournament
Laerskool Welgemoed Rapid 2025
Tournament
Steinitz Festival 2025
date
2025-02-15
rnd
4
type
Rapid
result
1
date
2025-03-15
rnd
1
type
Rapid
result
1
Opponent
James, A (Ayden)
Opponent
Rubusana, N (Nina)
3 9 Tournament
Steinitz Open 2023
Tournament
GPCA Rapid 2023
date
2023-05-27
rnd
5
type
Rapid
result
1
date
2023-06-24
rnd
2
type
Rapid
result
1
Opponent
Summers, I (Isla)
Opponent
Janse Van Rensburg, I (Iwan)
No games found.
# Games Start End
# Games Start End
1 10 Tournament
GPCA Rapid 2023
Tournament
CW Top Schools 2023
date
2023-06-24
rnd
4
type
Rapid
result
1
date
2023-08-12
rnd
2
type
Standard
result
1
Opponent
Harding, J (Jodie)
Opponent
De Silva, A (Alyssa)
2 8 Tournament
Curro Durbanville Chess Rapid Open 2024
Tournament
Western Cape Women’s Championship 2024
date
2024-07-13
rnd
6
type
Rapid
result
1
date
2024-08-09
rnd
2
type
Standard
result
1
Opponent
Klopper, E (Elbe)
Opponent
Klopper, B (Ben)
3 7 Tournament
Cape Town Junior League Finals 2024
Tournament
Cape Town Chess Federation Closed Chess Championships 2024
date
2024-05-18
rnd
1
type
Rapid
result
1
date
2024-06-15
rnd
1
type
Standard
result
1
Opponent
Chilumba, C (Cornelius)
Opponent
Manentsa, K (Kungawo)
# Games Start End
1 5 Tournament
North District School Trials 2024
Tournament
Cape Town Metro Schools Chess Closed Individuals 2024
date
2024-02-03
rnd
4
type
Standard
result
1
date
2024-03-02
rnd
3
type
Standard
result
1
Opponent
Faure, B (Brodie)
Opponent
Stewart, N (Neil)
2 3 Tournament
Cape Town Chess Junior League 2025
Tournament
Cape Town Chess Junior League 2025
date
2025-05-10
rnd
1
type
Standard
result
1
date
2025-05-10
rnd
3
type
Standard
result
1
Opponent
Buss, B (Broden)
Opponent
Klopper, B (Ben)
3 3 Tournament
CT Metro North Schools Chess Individual Trials 2025
Tournament
CT Metro North Schools Chess Individual Trials 2025
date
2025-02-08
rnd
1
type
Standard
result
1
date
2025-02-08
rnd
3
type
Standard
result
1
Opponent
Kannemeyer, N (Noah)
Opponent
Jantjies, L (Luyanda)
# Games Start End
1 8 Tournament
GPCA Rapid 2023
Tournament
Cape Town Junior Chess League - Round 1 2023
date
2023-06-24
rnd
4
type
Rapid
result
1
date
2023-07-22
rnd
7
type
Rapid
result
1
Opponent
Harding, J (Jodie)
Opponent
Van Wyk, M (Micaile)
2 7 Tournament
Curro Durbanville Chess Rapid Open 2024
Tournament
Laerskool Welgemoed Rapid 2024
date
2024-07-13
rnd
6
type
Rapid
result
1
date
2024-10-19
rnd
1
type
Rapid
result
1
Opponent
Klopper, E (Elbe)
Opponent
Van Der Merwe, C (Christiaan)
3 7 Tournament
Cape Town Open 2023
Tournament
Midas Paints Chess Cup Term 2 2023
date
2023-03-25
rnd
5
type
Rapid
result
1
date
2023-04-15
rnd
5
type
Rapid
result
1
Opponent
Kotliar, B (Beatrisa)
Opponent
Steel, L (Lujain)
No games found.
# Games Start End

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Ruiters ,C (Cade) 6 2.5 -70.8 4 1.5 -106.2 2 1 0 0 0 0
1415.9 1345.1 1463 1309.7 1229.7 1415.9 0 0
2 Louw ,L (Lukas) 6 2 -141.7 2 0.5 -212.5 4 1.5 -106.2 0 0 0
1413.2 1271.5 1438.2 1200.7 1347.5 1306.9 0 0
3 Stewart ,N (Neil) 4 3.5 318.8 1 1 425 3 2.5 283.3 0 0 0
1444.7 1763.4 1356.6 1869.7 1489.6 1728 0 0
4 Muizenheimer ,S (Sebastian) 3 2 141.7 2 1 0 1 1 425 0 0 0
1269.2 1410.8 1269.9 1269.2 1200 1694.2 0 0
5 Blom ,L (Liam) 3 2 141.7 2 1 0 1 1 425 0 0 0
1440.3 1582 1419.7 1440.3 1336.1 1865.3 0 0
6 Klopper ,B (Ben) 3 2 141.7 2 2 425 1 0 -425 0 0 0
1464.8 1606.5 1581.6 1889.8 1200 1039.8 0 0
7 Vlok ,A (Adiaan) 3 1 -141.7 2 1 0 1 0 -425 0 0 0
1536.9 1395.2 1559.3 1536.9 1431.3 1111.9 0 0
8 Holmes ,M (Matthew) 3 2 141.7 2 1 0 1 1 425 0 0 0
1460.5 1602.2 1557.8 1460.5 1200 1885.5 0 0
9 Botha ,E (Eduan) 3 0 -425 1 0 -425 2 0 -425 0 0 0
1534.7 1109.7 1521.9 1109.7 1434.8 1109.7 0 0
10 He ,Z (Zonghan) 3 3 425 1 1 425 2 2 425 0 0 0
1257.3 1682.3 1239.6 1682.3 1246.4 1682.3 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
© Chess South Africa