PLAYER PAGE

Personal

Calitz, S (Steyn)

Chess SA id

1130132165

FIDE id

?

Date of birth

2013-07-19 (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

60.3

Junior GPX Points

1308.7

Item Main Standard Rapid Blitz
Rating 1423.4 1411.5 1433.5 1200
Raw rating 1423.4 1411.5 1433.5 1200
Weighted rating 1397.1 1365.8 1400.5 1200
Weighted performance 1371.2 1363.9 1318 0
Floor 977.8 980 967.4 700
K-factor 32 32 32 36
Min/Max rating change allowed 120.6 122.7 118.9 165.8
Highest rating 1477.8
2025-07-01
1480
2025-07-01
1483.2
2023-07-01
1200
2018-10-01
Highest raw rating 1477.8
2025-07-01
1480
2025-07-01
1467.4
2023-08-01
1200
2024-02-01
Highest weighted rating 1397.1
2025-11-01
1365.8
2025-11-01
1467.4
2024-10-01
1200
2018-10-01
Highest weighted performance 1462.8
2025-07-01
1473.3
2024-09-01
1483.2
2023-07-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1423.4 1411.5 1433.5 1200
Analysis
Rating 1423.4 1411.5 1433.5 1200
Raw rating 1423.4 1411.5 1433.5 1200
Weighted rating 1397.1 1365.8 1400.5
Weighted performance 1371.2 1363.9 1318
K-factor 32 32 32 36
Floor 977.8 980 967.4 700
Max/Min rating change allowed 120.6 122.7 118.9 165.8
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 1423.4 1411.5 1433.5 1200
New weighted rating 1400.7 1372.6 1403.7 1200
New weighted performance 1363 1355.7 1309.6 0
Temp new rating 1423.4 1411.5 1433.5 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1423.4 1411.5 1433.5 1200
New K-factor 32 32 32 36
New floor 977.8 980 967.4 700

Item Main Standard Rapid Blitz
0 0 0 0
69 50 19 0
68 19 49 0
77 11 66 0
28 0 28 0
0 0 0 0
History 250 80 170 0

Games since
Main
137
Standard
69
Rapid
68
Blitz
0
Gender Male
Age group U14
Region Cape Town (WCT)
Province Western Cape (WC)
Main
RSA Province Region
Overall 1941 604 286
Male 1603 487 236
U14 301 97 43
U14 Male 227 71 32
Standard
RSA Province Region
Overall 1969 550 273
Male 1610 431 219
U14 320 99 44
U14 Male 235 66 29
Rapid
RSA Province Region
Overall 401 196 99
Male 354 173 94
U14 75 41 20
U14 Male 64 35 19
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 69 40.5 58.7 73.9 1383.7 1457.6
Standard 50 27 54 34 1412.6 1446.6
Rapid 19 13.5 71.05 178.9 1307.6 1486.6
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 250 143.5 57.4 62.9 1285.2 1348.1
Standard 80 44 55 42.5 1363.8 1406.3
Rapid 170 99.5 58.53 72.5 1248.3 1320.8
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1423.4 1411.5 1433.5 1200
2025-09-30 1444.9 1438.1 1433.5 1200
2025-09-01 1444.9 1438.1 1433.5 1200
2025-08-01 1463.7 1459.5 1433.5 1200
2025-07-01 1477.8 1480 1433.5 1200
2025-06-01 1392.4 1354.3 1433.5 1200
2025-05-01 1392.4 1354.3 1433.5 1200
2025-04-01 1392.4 1354.3 1433.5 1200
2025-03-01 1435.6 1360.3 1436.2 1200
2025-02-01 1342.8 1318.3 1365.5 1200
2025-01-01 1341.4 1318.3 1323.1 1200
2024-12-01 1341.4 1318.3 1323.1 1200
2024-11-01 1341.4 1318.3 1323.1 1200
2024-10-01 1349.8 1318.3 1336.2 1200
2024-09-01 1346.7 1309.3 1336.2 1200
2024-08-01 1333.9 1283.4 1336.2 1200
2024-07-01 1335.7 1283.4 1339.1 1200
2024-09-01 1335.7 1283.4 1339.1 1200
2024-05-01 1388.4 1283.4 1433.8 1200
2024-04-01 1377.7 1283.4 1417.8 1200
2024-03-01 1358.2 1270.4 1387.7 1200
2024-02-01 1337.2 1202 1427.4 1200
2024-01-01 1337.2 1202 1427.4 1200
2023-12-01 1337.2 1202 1427.4 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 3.5 Yes Analysis
2 Paarl Boys' High School Chess Festival 2025 (Primary Schools) 2025-10-17 2025-10-18 Standard Cape Winelands (WCW) 6 5 1.5 Yes Analysis
3 Western Cape Women’s Championship 2025 (U14) 2025-08-09 2025-08-09 Standard West Coast (WCU) 5 5 3 Yes Analysis
4 Cape Winelands Open 2025 (Advanced) 2025-07-19 2025-07-20 Standard Cape Winelands (WCW) 6 6 2.5 Yes Analysis
5 Cape Town Chess Junior League 2025 (U12) 2025-05-10 2025-05-31 Standard Cape Town (WCT) 6 6 6 Yes Analysis
6 Cape Town Open Chess Festival 2025 (B) 2025-03-22 2025-03-23 Standard Cape Town (WCT) 6 5 1 Yes Analysis
7 Steinitz Festival 2025 (U14) 2025-03-15 2025-03-15 Rapid Cape Town (WCT) 7 7 4.5 Yes Analysis
8 Western Cape Closed 2025 (B) 2025-03-08 2025-03-09 Standard Cape Town (WCT) 6 6 2 Yes Analysis
9 CT Metro Schools Individual Closed 2025 (U13 Open) 2025-03-01 2025-03-02 Standard Cape Town (WCT) 6 6 3.5 Yes Analysis
10 Cape of Good Hope Open 2025 (U12) 2025-02-22 2025-02-22 Rapid Cape Town (WCT) 6 6 4.5 Yes Analysis
11 Laerskool Welgemoed Rapid 2025 (U14) 2025-02-15 2025-02-15 Rapid Cape Town (WCT) 6 6 4.5 Yes Analysis
12 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 3.5 Yes Analysis
2 Paarl Boys' High School Chess Festival 2025 (Primary Schools) 2025-10-17 2025-10-18 Standard Cape Winelands (WCW) 6 5 1.5 Yes Analysis
3 Western Cape Women’s Championship 2025 (U14) 2025-08-09 2025-08-09 Standard West Coast (WCU) 5 5 3 Yes Analysis
4 Cape Winelands Open 2025 (Advanced) 2025-07-19 2025-07-20 Standard Cape Winelands (WCW) 6 6 2.5 Yes Analysis
5 Cape Town Chess Junior League 2025 (U12) 2025-05-10 2025-05-31 Standard Cape Town (WCT) 6 6 6 Yes Analysis
6 Cape Town Open Chess Festival 2025 (B) 2025-03-22 2025-03-23 Standard Cape Town (WCT) 6 5 1 Yes Analysis
7 Steinitz Festival 2025 (U14) 2025-03-15 2025-03-15 Rapid Cape Town (WCT) 7 7 4.5 Yes Analysis
8 Western Cape Closed 2025 (B) 2025-03-08 2025-03-09 Standard Cape Town (WCT) 6 6 2 Yes Analysis
9 CT Metro Schools Individual Closed 2025 (U13 Open) 2025-03-01 2025-03-02 Standard Cape Town (WCT) 6 6 3.5 Yes Analysis
10 Cape of Good Hope Open 2025 (U12) 2025-02-22 2025-02-22 Rapid Cape Town (WCT) 6 6 4.5 Yes Analysis
11 Laerskool Welgemoed Rapid 2025 (U14) 2025-02-15 2025-02-15 Rapid Cape Town (WCT) 6 6 4.5 Yes Analysis
12 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
13 Laerskool Welgemoed Rapid 2024 (U12) 2024-10-19 2024-10-19 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
14 CT League 2024 (D) 2024-08-03 2024-08-03 Standard Cape Town (WCT) 6 3 2 Yes Analysis
15 Western Cape Women’s Championship 2024 (U12) 2024-08-09 2024-08-09 Standard West Coast (WCU) 5 5 3 Yes Analysis
16 CT District North Top Schools 2024 (U11 Mixed) 2024-07-27 2024-07-27 Rapid Cape Town (WCT) 5 5 4 Yes Analysis
17 Curro Durbanville Chess Rapid Open 2024 (Intermediate) 2024-07-13 2024-07-13 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
18 Cape Town Junior League Finals 2024 (U13 Open B) 2024-05-18 2024-05-18 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
19 Cape Town Junior League - Qualifier 2 2024 (U13) 2024-04-20 2024-04-20 Rapid Cape Town (WCT) 6 6 1 Yes Analysis
20 Cape Town Junior League Qualifier 2024 (U13 Open) 2024-04-06 2024-04-06 Rapid Cape Town (WCT) 6 2 2 Yes Analysis
21 Cape Town Open Rapid Chess Championship 2024 (U12) 2024-03-16 2024-03-16 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
22 Chas Everitt and MHI Attorneys Rapid 2024 (U12) 2024-03-09 2024-03-09 Rapid Cape Town (WCT) 6 6 5 Yes Analysis
23 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
24 North District School Trials 2024 (U11 Boys) 2024-02-03 2024-02-03 Standard Cape Town (WCT) 5 5 4 Yes Analysis
25 Cape of Good Hope Open Chess Tournament 2024 (U12) 2024-02-17 2024-02-17 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
26 Western Cape Closed Championship 2023 (U12) 2023-09-23 2023-09-23 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
27 Cape Town Junior Chess League Finals 2023 (U12A) 2023-09-16 2023-09-16 Rapid Cape Town (WCT) 7 7 5.5 Yes Analysis
28 CW Top Schools 2023 (U12) 2023-08-12 2023-08-12 Standard West Coast (WCU) 5 5 2 Yes Analysis
29 Cape Town Junior Chess League - Round 1 2023 (U12A) 2023-07-22 2023-07-22 Rapid Cape Town (WCT) 7 6 5 Yes Analysis
30 GPCA Rapid 2023 (U12) 2023-06-24 2023-06-24 Rapid Cape Town (WCT) 7 7 5 Yes Analysis
31 Cape Town Junior League 2nd Qualifier 2023 (U12) 2023-06-03 2023-06-03 Rapid Cape Town (WCT) 6 6 5 Yes Analysis
32 Steinitz Open 2023 (U12) 2023-05-27 2023-05-27 Rapid Cape Town (WCT) 5 5 3 Yes Analysis
33 Cape Town Junior Chess League Q1 2023 2023-05-13 2023-05-13 Rapid Cape Town (WCT) 7 7 4.5 Yes Analysis
34 Midas Paints Chess Cup Term 2 2023 (U10) 2023-04-15 2023-04-15 Rapid Cape Winelands (WCW) 5 5 3 Yes Analysis
35 Cape Town Open 2023 (U12) 2023-03-25 2023-03-25 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
36 Courtrai Midas Rapid 2023 (U10) 2023-03-04 2023-03-04 Rapid Cape Winelands (WCW) 5 5 4 Yes Analysis
37 North District School Trials 2023 (U11 Boys) 2023-02-03 2023-02-04 Standard Cape Town (WCT) 6 6 3 Yes Analysis
38 Laerskool Welgemoed Rapid 2023 (U12) 2023-02-11 2023-02-11 Rapid Cape Town (WCT) 6 6 2 Yes Analysis
39 Kenridge Rapid 2022 (U10) 2022-11-05 2022-11-05 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
40 Metro Rapid 2022 (U9 Boys) 2022-10-22 2022-10-22 Rapid Cape Town (WCT) 5 5 2 Yes Analysis
41 Curro Durbanville Chess Open Rapid 2022 (U8+U10) 2022-07-02 2022-07-02 Rapid Cape Town (WCT) 6 6 3.5 Yes Analysis
42 Stellenberg Chess Championship 2022 (U10) 2022-06-25 2022-06-25 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
43 Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U8+U10) 2022-02-19 2022-02-19 Rapid Cape Town (WCT) 5 5 1.5 Yes Analysis
44 2020 Western Province Open (U8) 2020-03-07 2020-03-07 Rapid Cape Town (WCT) 5 4 1 Yes Analysis
45 2020 Welgemoed Chess Challenge (U8) 2020-02-29 2020-02-29 Rapid Cape Town (WCT) 5 4 1 Yes Analysis

Top 3 Streaks

# Games Start End
1 9 Tournament
Cape Town Junior League 2nd Qualifier 2023
Tournament
GPCA Rapid 2023
date
2023-06-03
rnd
2
type
Rapid
result
1
date
2023-06-24
rnd
4
type
Rapid
result
1
Opponent
Nobanda, S (Siphokuhle)
Opponent
Shapiro, H (Hannah)
2 6 Tournament
Cape Town Chess Federation Club League 2025
Tournament
Paarl Boys' High School Chess Festival 2025
date
2025-08-16
rnd
3
type
Standard
result
0.5
date
2025-10-17
rnd
2
type
Standard
result
1
Opponent
Viljoen, A (Albert)
Opponent
Ruiters, C (Cade)
3 6 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
2025-05-31
rnd
6
type
Standard
result
1
Opponent
Makomichi, G (Grace)
Opponent
Africa, Z (Zeeq)
# Games Start End
1 6 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
2025-05-31
rnd
6
type
Standard
result
1
Opponent
Makomichi, G (Grace)
Opponent
Africa, Z (Zeeq)
2 4 Tournament
North District School Trials 2024
Tournament
Cape Town Metro Schools Chess Closed Individuals 2024
date
2024-02-03
rnd
3
type
Standard
result
1
date
2024-03-02
rnd
1
type
Standard
result
1
Opponent
Tredoux, T (Tristan)
Opponent
Donker, J (Jesse)
3 3 Tournament
CT Metro Schools Individual Closed 2025
Tournament
CT Metro Schools Individual Closed 2025
date
2025-03-02
rnd
4
type
Standard
result
1
date
2025-03-02
rnd
6
type
Standard
result
0.5
Opponent
Mpangeva, B (Buntu)
Opponent
Herman, V (Victor)
# Games Start End
1 9 Tournament
Cape Town Junior League 2nd Qualifier 2023
Tournament
GPCA Rapid 2023
date
2023-06-03
rnd
2
type
Rapid
result
1
date
2023-06-24
rnd
4
type
Rapid
result
1
Opponent
Nobanda, S (Siphokuhle)
Opponent
Shapiro, H (Hannah)
2 6 Tournament
Laerskool Welgemoed Rapid 2025
Tournament
Cape of Good Hope Open 2025
date
2025-02-15
rnd
5
type
Rapid
result
1
date
2025-02-22
rnd
4
type
Rapid
result
1
Opponent
Muller, A (Andreas)
Opponent
Nogaga, O (Owethu)
3 6 Tournament
GPCA Rapid 2023
Tournament
Cape Town Junior Chess League - Round 1 2023
date
2023-06-24
rnd
6
type
Rapid
result
1
date
2023-07-22
rnd
4
type
Rapid
result
1
Opponent
Murugan, K (Kishan)
Opponent
Du Preez, Z (Zolani)
No games found.
# Games Start End
# Games Start End
1 6 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
2025-05-31
rnd
6
type
Standard
result
1
Opponent
Makomichi, G (Grace)
Opponent
Africa, Z (Zeeq)
2 6 Tournament
Laerskool Welgemoed Rapid 2025
Tournament
Cape of Good Hope Open 2025
date
2025-02-15
rnd
5
type
Rapid
result
1
date
2025-02-22
rnd
4
type
Rapid
result
1
Opponent
Muller, A (Andreas)
Opponent
Nogaga, O (Owethu)
3 6 Tournament
Cape Town Metro Schools Chess Closed Individuals 2024
Tournament
Chas Everitt and MHI Attorneys Rapid 2024
date
2024-03-03
rnd
5
type
Standard
result
1
date
2024-03-09
rnd
4
type
Rapid
result
1
Opponent
Kadalie, J (Jude)
Opponent
Copley, M (Murray)
# Games Start End
1 6 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
2025-05-31
rnd
6
type
Standard
result
1
Opponent
Makomichi, G (Grace)
Opponent
Africa, Z (Zeeq)
2 4 Tournament
North District School Trials 2024
Tournament
Cape Town Metro Schools Chess Closed Individuals 2024
date
2024-02-03
rnd
3
type
Standard
result
1
date
2024-03-02
rnd
1
type
Standard
result
1
Opponent
Tredoux, T (Tristan)
Opponent
Donker, J (Jesse)
3 3 Tournament
Western Cape Women’s Championship 2024
Tournament
CT Metro North Schools Chess Individual Trials 2025
date
2024-08-09
rnd
5
type
Standard
result
1
date
2025-02-08
rnd
2
type
Standard
result
1
Opponent
Kotliar, B (Beatrisa)
Opponent
Mtati, W (Wazo)
# Games Start End
1 6 Tournament
Laerskool Welgemoed Rapid 2025
Tournament
Cape of Good Hope Open 2025
date
2025-02-15
rnd
5
type
Rapid
result
1
date
2025-02-22
rnd
4
type
Rapid
result
1
Opponent
Muller, A (Andreas)
Opponent
Nogaga, O (Owethu)
2 6 Tournament
GPCA Rapid 2023
Tournament
Cape Town Junior Chess League - Round 1 2023
date
2023-06-24
rnd
6
type
Rapid
result
1
date
2023-07-22
rnd
4
type
Rapid
result
1
Opponent
Murugan, K (Kishan)
Opponent
Du Preez, Z (Zolani)
3 5 Tournament
Cape of Good Hope Open Chess Tournament 2024
Tournament
Chas Everitt and MHI Attorneys Rapid 2024
date
2024-02-17
rnd
6
type
Rapid
result
1
date
2024-03-09
rnd
4
type
Rapid
result
1
Opponent
Nair, J (Jashen)
Opponent
Copley, M (Murray)
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 Nel ,C (Charles Paul) 4 1 -212.5 3 0 -425 1 1 425 0 0 0
1539.7 1327.2 1597.8 1114.7 1248.3 1964.7 0 0
2 Srivastava ,P (Prakhar) 4 1.5 -106.2 2 1 0 2 0.5 -212.5 0 0 0
1430.6 1324.3 1508.7 1430.6 1332 1218.1 0 0
3 Botha ,E (Eduan) 3 1 -141.7 2 1 0 1 0 -425 0 0 0
1538.6 1396.9 1518.9 1538.6 1381 1113.6 0 0
4 Van Der Westhuizen ,W (Werner) 3 0 -425 2 0 -425 1 0 -425 0 0 0
1485.7 1060.7 1553.8 1060.7 1443 1060.7 0 0
5 Ruiters ,C (Cade) 3 1 -141.7 2 1 0 1 0 -425 0 0 0
1539.6 1398 1517.6 1539.6 1369.8 1114.6 0 0
6 Singh ,A (Aadiv) 3 2 141.7 1 1 425 2 1 0 0 0 0
1199.6 1341.2 1178.8 1624.6 1205.6 1199.6 0 0
7 Fourie ,R (Ruan) 3 0.5 -283.3 1 0 -425 2 0.5 -212.5 0 0 0
1365.9 1082.6 1357.2 940.9 1338.3 1153.4 0 0
8 Walters ,N (Nicola) 3 2 141.7 0 0 0 3 2 141.7 0 0 0
1387.7 1529.4 0 0 1455.8 1529.4 0 0
9 Meder ,T (Tristan) 3 0 -425 0 0 0 3 0 -425 0 0 0
1458.4 1033.4 0 0 1392 1033.4 0 0
10 De Villiers ,C (Christiaan) 3 1 -141.7 0 0 0 3 1 -141.7 0 0 0
1353.3 1211.6 0 0 1428.8 1211.6 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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