PLAYER PAGE

Personal

De Waal, L (Liam)

Chess SA id

109085307

FIDE id

?

Date of birth

2009-05-29 (U18)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

46

Junior GPX Points

1325.2

Item Main Standard Rapid Blitz
Rating 1468.9 1459.7 783.4 607
Raw rating 1401.7 1376.3 783.4 607
Weighted rating 1468.9 1459.7 783.4 607
Weighted performance 1300.6 1291.6 0 0
Floor 1074.9 1093 500 500
K-factor 32 32 40 40
Min/Max rating change allowed 124.4 129 300.2 386
Highest rating 1589.3
2020-03-01
1593
2022-03-01
1200
2020-01-01
1200
2024-02-01
Highest raw rating 1574.9
2022-03-01
1593
2022-03-01
783.4
2024-02-01
607
2024-02-01
Highest weighted rating 1574.9
2022-05-01
1593
2022-05-01
783.4
2024-11-01
607
2024-11-01
Highest weighted performance 1589.3
2020-03-01
1578.8
2020-03-01
1200
2020-01-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change -5.9 -7.2 0 0
New rating 1463 1452.5 783.4 607
Analysis
Rating 1468.9 1459.7 783.4 607
Raw rating 1401.7 1376.3 783.4 607
Weighted rating 1468.9 1459.7 783.4
Weighted performance 1300.6 1291.6 0
K-factor 32 32 40 40
Floor 1074.9 1093 500 500
Max/Min rating change allowed 124.4 129 300.2 386
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 1401.7 1376.3 783.4 607
New weighted rating 1463 1452.5 783.4 607
New weighted performance 1292.7 1283.8 0 0
Temp new rating 1463 1452.5 783.4 607
Temp new rating +/- -5.9 -7.2 0 0
Final new rating +/- -5.9 -7.2 0 0
New rating 1463 1452.5 783.4 607
New K-factor 32 32 40 40
New floor 1074.9 1093 500 500

Item Main Standard Rapid Blitz
0 0 0 0
36 36 0 0
43 43 0 0
37 37 0 0
46 46 0 0
9 0 9 0
History 351 332 19 0

Games since
Main
79
Standard
79
Rapid
0
Blitz
0
Gender Male
Age group U18
Region Eden (WEG)
Province Western Cape (WC)
Main
RSA Province Region
Overall 1526 470 114
Male 1287 392 96
U18 235 70 13
U18 Male 209 61 13
Standard
RSA Province Region
Overall 1518 414 101
Male 1272 338 82
U18 242 60 11
U18 Male 212 52 11
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 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 36 18 50 0 1399.2 1399.2
Standard 36 18 50 0 1399.2 1399.2
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 298 192 64.43 122.7 1236.1 1358.8
Standard 289 187 64.71 125 1231.3 1356.3
Rapid 9 5 55.56 47.2 1390.7 1437.9
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1401.7 1376.3 783.4 607
2025-09-30 1454.3 1439 783.4 607
2025-09-01 1486.4 1484.5 783.4 607
2025-08-01 1486.4 1484.5 783.4 607
2025-07-01 1486.4 1484.5 783.4 607
2025-06-01 1486.4 1484.5 783.4 607
2025-05-01 1486.4 1484.5 783.4 607
2025-04-01 1504.5 1506.6 783.4 607
2025-03-01 1470 1459.3 783.4 607
2025-02-01 1467.6 1456.1 783.4 607
2025-01-01 1406.6 1380.7 783.4 607
2024-12-01 1406.6 1380.7 783.4 607
2024-11-01 1467.4 1453 783.4 607
2024-10-01 1452.8 1430.9 783.4 607
2024-09-01 1507.5 1508 783.4 607
2024-08-01 1487.6 1484.3 783.4 607
2024-07-01 1487.6 1484.3 783.4 607
2024-09-01 1487.6 1484.3 783.4 607
2024-05-01 1487.6 1484.3 783.4 607
2024-04-01 1516.5 1516.6 783.4 607
2024-03-01 1510.9 1507.6 783.4 607
2024-02-01 1486.2 1477.2 783.4 607
2024-01-01 1486.2 1477.2 783.4 607
2023-12-01 1486.2 1477.2 783.4 607

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 Paarl Boys' High School Chess Festival 2025 (Elite) 2025-10-17 2025-10-18 Standard Cape Winelands (WCW) 6 6 0 Yes Analysis
2 Western Cape Schools - Top Schools 2025 (U17) 2025-09-06 2025-09-07 Standard Overberg (WOS) 6 6 2.5 Yes Analysis
3 Eden Chess Trials 2 2025 (U18) 2025-03-15 2025-04-12 Standard Eden (WEG) 10 9 5 Yes Analysis
4 Eden Schools Chess Trials 1 2025 (U17 Boys) 2025-03-08 2025-03-08 Standard Eden (WEG) 5 5 4 Yes Analysis
5 George Schools Chess Trials 3 2025 (U17 Boys) 2025-03-01 2025-03-01 Standard Eden (WEG) 5 5 3.5 Yes Analysis
6 George Schools Chess Trials 2 2025 (U17 Boys) 2025-02-15 2025-02-15 Standard Eden (WEG) 5 0 0 No Analysis
7 George Schools Chess Trials 1 2025 (U17 Boys) 2025-02-01 2025-02-01 Standard Eden (WEG) 5 5 3 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Paarl Boys' High School Chess Festival 2025 (Elite) 2025-10-17 2025-10-18 Standard Cape Winelands (WCW) 6 6 0 Yes Analysis
2 Western Cape Schools - Top Schools 2025 (U17) 2025-09-06 2025-09-07 Standard Overberg (WOS) 6 6 2.5 Yes Analysis
3 Eden Chess Trials 2 2025 (U18) 2025-03-15 2025-04-12 Standard Eden (WEG) 10 9 5 Yes Analysis
4 Eden Schools Chess Trials 1 2025 (U17 Boys) 2025-03-08 2025-03-08 Standard Eden (WEG) 5 5 4 Yes Analysis
5 George Schools Chess Trials 3 2025 (U17 Boys) 2025-03-01 2025-03-01 Standard Eden (WEG) 5 5 3.5 Yes Analysis
6 George Schools Chess Trials 2 2025 (U17 Boys) 2025-02-15 2025-02-15 Standard Eden (WEG) 5 0 0 No Analysis
7 George Schools Chess Trials 1 2025 (U17 Boys) 2025-02-01 2025-02-01 Standard Eden (WEG) 5 5 3 Yes Analysis
8 Paarl Boys' High Chess Festival 2024 (Elite) 2024-10-04 2024-10-05 Standard Cape Winelands (WCW) 6 5 1 Yes Analysis
9 Eden Chess Union League 2024 (1st Division) 2024-10-12 2024-10-12 Standard Eden (WEG) 5 5 3 Yes Analysis
10 Western Cape Top Schools Championship 2024 (U15 Mixed) 2024-08-30 2024-09-01 Standard Eden (WEG) 6 6 2 Yes Analysis
11 Eden Top Schools 2024 (U15 Open) 2024-08-17 2024-08-17 Standard Eden (WEG) 5 5 5 Yes Analysis
12 Eden Chess Trials 2 2024 (U16) 2024-04-13 2024-04-20 Standard Eden (WEG) 10 2 0 Yes Analysis
13 Eden School Chess Trials 1 2024 (U15 Boys) 2024-03-09 2024-03-09 Standard Eden (WEG) 5 5 3 Yes Analysis
14 George Schools Trials 3 2024 (U15 Boys) 2024-03-02 2024-03-02 Standard Eden (WEG) 5 5 3.5 Yes Analysis
15 George Schools Trials 2 2024 (U15 Boys) 2024-02-17 2024-02-17 Standard Eden (WEG) 5 5 4 Yes Analysis
16 George Schools Trials 1 2024 (U15 Boys) 2024-02-03 2024-02-03 Standard Eden (WEG) 5 5 4 Yes Analysis
17 Western Cape Top Schools 2023 (U15 Mixed) 2023-09-02 2023-09-03 Standard Cape Winelands (WCW) 6 5 3.5 Yes Analysis
18 Eden Trials 2+3 2023 (U16) 2023-04-15 2023-05-13 Standard Eden (WEG) 10 8 7.5 Yes Analysis
19 Western Cape HS Individuals 2023 (U15 Boys) 2023-04-01 2023-04-02 Standard Cape Town (WCT) 6 6 3 Yes Analysis
20 Eden Trails 1 2023 (U15 Boys) 2023-03-11 2023-03-11 Standard Eden (WEG) 5 5 4 Yes Analysis
21 George Chess Trials 3 2023 (U15 Boys) 2023-02-25 2023-02-25 Standard Eden (WEG) 5 4 2 Yes Analysis
22 George Chess Trials 2 2023 (U15 Boys) 2023-02-11 2023-02-11 Standard Cape Town (WCT) 5 5 4 Yes Analysis
23 George Chess Trials 1 2023 (U15 Boys) 2023-01-28 2023-01-28 Standard Eden (WEG) 5 4 3 Yes Analysis
24 Western Cape Top Schools 2022 (U13 Mix) 2022-09-16 2022-09-17 Standard Overberg (WOS) 5 5 2.5 Yes Analysis
25 Eden Topskole 2022 (O13 Ope) 2022-08-13 2022-08-13 Standard Eden (WEG) 5 5 1 Yes Analysis
26 George Topskole 2022 (O13) 2022-07-30 2022-07-30 Standard Eden (WEG) 5 5 5 Yes Analysis
27 Western Cape Schools 2022 (U13 Boys) 2022-05-28 2022-05-29 Standard Cape Winelands (WCW) 6 6 3.5 Yes Analysis
28 Eden Proewe 2 2022 (O13 Seuns) 2022-04-09 2022-04-09 Standard Eden (WEG) 5 5 4 Yes Analysis
29 Eden Proewe 1 2022 (O13 Seuns) 2022-03-12 2022-03-12 Standard Eden (WEG) 5 5 4 Yes Analysis
30 George Trials 3 2022 (U13) 2022-02-26 2022-02-26 Standard Eden (WEG) 5 5 4 Yes Analysis
31 George Trials 2 2022 (U13) 2022-02-12 2022-02-12 Standard Eden (WEG) 5 5 4.5 Yes Analysis
32 George Trials 1 2022 (U13) 2022-01-29 2022-01-29 Standard Eden (WEG) 5 5 4 Yes Analysis
33 Western Cape Schools Championship 2021 (U13 Boys) 2021-10-02 2021-10-02 Rapid Cape Town (WCT) 5 5 2 Yes Analysis
34 Eden Proewe 2021 (O13 Seuns) 2021-10-15 2021-10-15 Rapid Eden (WEG) 5 4 3 Yes Analysis
35 Eden Schools Closed Trials 1 2020 (U11 Boys) 2020-03-07 2020-03-07 Standard Eden (WEG) 5 5 4 Yes Analysis
36 George Trial 3 2020 (U12) 2020-02-22 2020-02-22 Standard Eden (WEG) 5 5 5 Yes Analysis
37 George Trial 2 2020 (U12) 2020-02-08 2020-02-08 Standard Eden (WEG) 5 5 5 Yes Analysis
38 George Trial 1 2020 (U12) 2020-01-25 2020-01-25 Standard Eden (WEG) 5 5 4.5 Yes Analysis
39 2019 South African Junior Team Championships (U12A) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 7 1 Yes Analysis
40 Western Cape Top Schools 2019 (U11 Mix) 2019-08-31 2019-09-01 Standard Cape Winelands (WCW) 5 5 3.5 Yes Analysis
41 Eden Top Schools 2019 (U11) 2019-07-20 2019-07-20 Standard Eden (WEG) 5 5 5 Yes Analysis
42 Eden Trials 3 2019 (U12 Open) 2019-05-11 2019-05-11 Standard Eden (WEG) 5 5 3.5 Yes Analysis
43 Western Cape Schools Individuals 2019 (U11 Boys) 2019-05-18 2019-05-19 Standard Eden (WEG) 6 6 3 Yes Analysis
44 Eden Trials 2 2019 (U12 Open) 2019-04-13 2019-04-13 Standard Eden (WEG) 5 5 4 Yes Analysis
45 Eden Trials 1 2019 (U12 Open) 2019-03-02 2019-03-02 Standard Eden (WEG) 5 5 4 Yes Analysis
46 George Trials 3 2019 (U12) 2019-02-23 2019-02-23 Standard Eden (WEG) 5 5 3 Yes Analysis
47 George Trials 2 2019 (U12) 2019-02-09 2019-02-09 Standard Eden (WEG) 5 5 3.5 Yes Analysis
48 George Trials 1 2019 (U12) 2019-01-26 2019-01-26 Standard Eden (WEG) 5 5 4 Yes Analysis
49 South African Junior Team Championships 2018 (U10B) 2018-12-16 2018-12-20 Standard 4 Knights (4K) 7 7 3 Yes Analysis
50 Western Cape Top Schools 2018 (U7+U9 Mix) 2018-08-25 2018-08-26 Standard Overberg (WOS) 5 5 4 Yes Analysis
51 EDENSC Closed 3 2018 (U10 Open) 2018-05-12 2018-05-12 Standard Eden (WEG) 5 4 3 Yes Analysis
52 Western Cape Schools Individuals 2018 (U9 Boys) 2018-05-19 2018-05-20 Standard Overberg (WOS) 6 6 3 Yes Analysis
53 EDENSC Closed 2 2018 (U10 Open) 2018-04-14 2018-04-14 Standard Eden (WEG) 5 5 3 Yes Analysis
54 EDENSC Closed 1 2018 (U10) 2018-03-10 2018-03-10 Standard Eden (WEG) 5 5 3 Yes Analysis
55 George Trails 3 2018 (U10) 2018-02-24 2018-02-24 Standard Eden (WEG) 5 5 3 Yes Analysis
56 George Trails 2 2018 (U10) 2018-02-10 2018-02-10 Standard Eden (WEG) 5 5 3 Yes Analysis
57 George Trails 1 2018 (U10) 2018-01-27 2018-01-27 Standard Eden (WEG) 5 5 4 Yes Analysis
58 South African Junior Team Championships 2017 (U10D) 2018-01-04 2018-01-08 Standard 4 Knights (4K) 7 7 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 19 Tournament
George Trial 1 2020
Tournament
Eden Schools Closed Trials 1 2020
date
2020-01-25
rnd
1
type
Standard
result
1
date
2020-03-07
rnd
4
type
Standard
result
1
Opponent
Jansen Van Rensburg, D (Delano)
Opponent
Prins, R (Reinhart)
2 12 Tournament
Western Cape HS Individuals 2023
Tournament
Western Cape Top Schools 2023
date
2023-04-02
rnd
5
type
Standard
result
1
date
2023-09-02
rnd
3
type
Standard
result
1
Opponent
Maarman, C (Christiano)
Opponent
Huisamen, A (Albertus)
3 10 Tournament
George Trials 1 2022
Tournament
George Trials 3 2022
date
2022-01-29
rnd
5
type
Standard
result
1
date
2022-02-26
rnd
4
type
Standard
result
1
Opponent
Rossel, L (Louis)
Opponent
Botha, C (Chris)
# Games Start End
1 19 Tournament
George Trial 1 2020
Tournament
Eden Schools Closed Trials 1 2020
date
2020-01-25
rnd
1
type
Standard
result
1
date
2020-03-07
rnd
4
type
Standard
result
1
Opponent
Jansen Van Rensburg, D (Delano)
Opponent
Prins, R (Reinhart)
2 12 Tournament
Western Cape HS Individuals 2023
Tournament
Western Cape Top Schools 2023
date
2023-04-02
rnd
5
type
Standard
result
1
date
2023-09-02
rnd
3
type
Standard
result
1
Opponent
Maarman, C (Christiano)
Opponent
Huisamen, A (Albertus)
3 10 Tournament
George Trials 1 2022
Tournament
George Trials 3 2022
date
2022-01-29
rnd
5
type
Standard
result
1
date
2022-02-26
rnd
4
type
Standard
result
1
Opponent
Rossel, L (Louis)
Opponent
Botha, C (Chris)
# Games Start End
1 3 Tournament
Eden Proewe 2021
Tournament
Eden Proewe 2021
date
2021-10-15
rnd
2
type
Rapid
result
1
date
2021-10-15
rnd
5
type
Rapid
result
1
Opponent
Scholtz, H (Hanko)
Opponent
Van Zyl, H (Hendrik)
2 1 Tournament
Western Cape Schools Championship 2021
Tournament
Western Cape Schools Championship 2021
date
2021-10-02
rnd
5
type
Rapid
result
1
date
2021-10-02
rnd
5
type
Rapid
result
1
Opponent
Stander, Z (Zadrian)
Opponent
Stander, Z (Zadrian)
3 1 Tournament
Western Cape Schools Championship 2021
Tournament
Western Cape Schools Championship 2021
date
2021-10-02
rnd
2
type
Rapid
result
1
date
2021-10-02
rnd
2
type
Rapid
result
1
Opponent
Pekeur, A (Aiden)
Opponent
Pekeur, A (Aiden)
No games found.
# Games Start End
# Games Start End
1 15 Tournament
George Trial 1 2020
Tournament
Eden Schools Closed Trials 1 2020
date
2020-01-25
rnd
5
type
Standard
result
1
date
2020-03-07
rnd
4
type
Standard
result
1
Opponent
Booysen, L (Lukas)
Opponent
Prins, R (Reinhart)
2 8 Tournament
Western Cape Schools Individuals 2019
Tournament
Western Cape Top Schools 2019
date
2019-05-19
rnd
5
type
Standard
result
1
date
2019-08-31
rnd
1
type
Standard
result
1
Opponent
Theron, M (Martin)
Opponent
Owens, J (Joshua)
3 7 Tournament
Western Cape HS Individuals 2023
Tournament
Eden Trials 2+3 2023
date
2023-04-02
rnd
5
type
Standard
result
1
date
2023-05-13
rnd
7
type
Standard
result
1
Opponent
Maarman, C (Christiano)
Opponent
Botha, J (Josephnique)
# Games Start End
1 15 Tournament
George Trial 1 2020
Tournament
Eden Schools Closed Trials 1 2020
date
2020-01-25
rnd
5
type
Standard
result
1
date
2020-03-07
rnd
4
type
Standard
result
1
Opponent
Booysen, L (Lukas)
Opponent
Prins, R (Reinhart)
2 8 Tournament
Western Cape Schools Individuals 2019
Tournament
Western Cape Top Schools 2019
date
2019-05-19
rnd
5
type
Standard
result
1
date
2019-08-31
rnd
1
type
Standard
result
1
Opponent
Theron, M (Martin)
Opponent
Owens, J (Joshua)
3 7 Tournament
Western Cape HS Individuals 2023
Tournament
Eden Trials 2+3 2023
date
2023-04-02
rnd
5
type
Standard
result
1
date
2023-05-13
rnd
7
type
Standard
result
1
Opponent
Maarman, C (Christiano)
Opponent
Botha, J (Josephnique)
# Games Start End
1 3 Tournament
Eden Proewe 2021
Tournament
Eden Proewe 2021
date
2021-10-15
rnd
2
type
Rapid
result
1
date
2021-10-15
rnd
5
type
Rapid
result
1
Opponent
Scholtz, H (Hanko)
Opponent
Van Zyl, H (Hendrik)
2 1 Tournament
Western Cape Schools Championship 2021
Tournament
Western Cape Schools Championship 2021
date
2021-10-02
rnd
5
type
Rapid
result
1
date
2021-10-02
rnd
5
type
Rapid
result
1
Opponent
Stander, Z (Zadrian)
Opponent
Stander, Z (Zadrian)
3 1 Tournament
Western Cape Schools Championship 2021
Tournament
Western Cape Schools Championship 2021
date
2021-10-02
rnd
2
type
Rapid
result
1
date
2021-10-02
rnd
2
type
Rapid
result
1
Opponent
Pekeur, A (Aiden)
Opponent
Pekeur, A (Aiden)
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 Scholtz ,H (Hanko) 11 3 -193.2 10 2 -255 1 1 425 0 0 0
1209 1015.8 1198.4 954 683.2 1634 0 0
2 Petersen ,S (Shenwin) 5 4 255 5 4 255 0 0 0 0 0 0
1274.2 1529.2 1272.5 1529.2 0 0 0 0
3 Prins ,R (Reinhart) 5 2 -85 5 2 -85 0 0 0 0 0 0
1502.4 1417.4 1473.6 1417.4 0 0 0 0
4 Hone ,R (Ryan) 5 0 -425 5 0 -425 0 0 0 0 0 0
1660.2 1235.2 1681.5 1235.2 0 0 0 0
5 De Waal ,E (Errol-Durand) 5 4 255 5 4 255 0 0 0 0 0 0
1292.3 1547.3 1279.5 1547.3 0 0 0 0
6 Van Der Merwe ,C (Cara) 4 4 425 4 4 425 0 0 0 0 0 0
1229.7 1654.7 1227.9 1654.7 0 0 0 0
7 Rossel ,L (Louis) 4 4 425 4 4 425 0 0 0 0 0 0
1266.9 1691.9 1260.9 1691.9 0 0 0 0
8 Booysen ,L (Lukas) 4 3 212.5 4 3 212.5 0 0 0 0 0 0
1256.7 1469.2 1258.3 1469.2 0 0 0 0
9 Wu ,J (Jason) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1360.7 1219 1350 1219 0 0 0 0
10 Taljaard ,J (Juvan) 3 3 425 3 3 425 0 0 0 0 0 0
1226.3 1651.3 1228.4 1651.3 0 0 0 0

Norms

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