PLAYER PAGE

Personal

Waldeck, A (Aaron)

Chess SA id

1120138611

FIDE id

?

Date of birth

2012-12-11 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1424.8 1332.8 1411.1 1213.7
Raw rating 1424.8 1332.8 1391.5 1213.7
Weighted rating 1361.2 1290.6 1411.1 1201.1
Weighted performance 1275.7 1242.4 1327.2 0
Floor 957.1 897.2 999.7 713.7
K-factor 32 36 32 36
Min/Max rating change allowed 120.4 137.2 126.2 162.6
Highest rating 1457.1
2025-11-01
1412.2
2024-08-01
1499.7
2025-11-01
1213.7
2026-01-01
Highest raw rating 1457.1
2025-11-01
1397.2
2024-09-01
1499.7
2025-11-01
1213.7
2026-01-01
Highest weighted rating 1361.2
2026-01-01
1280
2025-11-01
1462.1
2025-07-01
1201.1
2026-01-01
Highest weighted performance 1435.2
2024-08-01
1412.2
2024-08-01
1489
2025-11-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change -10.4 1.4 -0.7 0
New rating 1414.4 1334.2 1410.4 1213.7
Analysis
Rating 1424.8 1332.8 1411.1 1213.7
Raw rating 1424.8 1332.8 1391.5 1213.7
Weighted rating 1361.2 1290.6 1411.1
Weighted performance 1275.7 1242.4 1327.2
K-factor 32 36 32 36
Floor 957.1 897.2 999.7 713.7
Max/Min rating change allowed 120.4 137.2 126.2 162.6
Games 5 5 0 0
Score 3 3 0 0
Expected score 3.32 2.96 0 0
Score-Expected -0.32 0.04 0 0
Temp raw +/- -10.4 1.4 0 0
Final raw +/- -10.4 1.4 0 0
New raw rating 1414.4 1334.2 1391.5 1213.7
New weighted rating 1366.9 1295.5 1410.4 1202.1
New weighted performance 1302.8 1278.2 1318.4 0
Temp new rating 1414.4 1334.2 1410.4 1213.7
Temp new rating +/- -10.4 1.4 -0.7 0
Final new rating +/- -10.4 1.4 -0.7 0
New rating 1414.4 1334.2 1410.4 1213.7
New K-factor 32 36 32 36
New floor 957.1 897.2 999.7 713.7

Item Main Standard Rapid Blitz
0 0 0 0
101 37 64 0
130 65 65 0
70 29 41 0
14 0 14 0
0 0 0 0
History 315 131 184 0

Games since
Main
237
Standard
102
Rapid
135
Blitz
0
Gender Male
Age group U14
Region Cape Town (WCT)
Province Western Cape (WC)
Main
RSA Province Region
Overall 1615 499 253
Male 1351 408 211
U14 237 77 35
U14 Male 180 56 27
Standard
RSA Province Region
Overall 2853 804 356
Male 2274 600 280
U14 508 148 60
U14 Male 367 94 38
Rapid
RSA Province Region
Overall 232 108 57
Male 214 99 55
U14 29 15 6
U14 Male 24 11 5
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 101 63.5 62.87 109.4 1299.5 1408.9
Standard 37 21.5 58.11 68.9 1256.4 1325.3
Rapid 64 42 65.62 132.8 1324.3 1457.1
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 315 181 57.46 63.4 1287 1350.5
Standard 131 65 49.62 -3.2 1296.1 1292.8
Rapid 184 116 63.04 110.9 1280.6 1391.5
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2026-01-01 1424.8 1332.8 1391.5 1213.7
2025-11-30 1457.1 1332.8 1499.7 1200
2025-11-01 1457.1 1332.8 1499.7 1200
2025-09-30 1368.4 1327.4 1371.4 1200
2025-09-01 1368.4 1327.4 1371.4 1200
2025-08-01 1328.5 1261.9 1395.1 1200
2025-07-01 1346.1 1261 1418.2 1200
2025-06-01 1346.1 1260.2 1418.2 1200
2025-05-01 1346.1 1259.4 1418.2 1200
2025-04-01 1337 1258.5 1462.1 1200
2025-03-01 1331.6 1307.9 1377.2 1200
2025-02-01 1317.7 1276.6 1374.7 1200
2025-01-01 1311.7 1276.6 1378.1 1200
2024-12-01 1284.7 1239.2 1378.1 1200
2024-11-01 1284.7 1239.2 1378.1 1200
2024-10-01 1308.9 1272 1445 1200
2024-09-01 1420.7 1397.2 1419.7 1200
2024-11-01 1398.8 1312.1 1419.7 1200
2024-07-01 1294 1250.2 1325.7 1200
2024-06-01 1291 1210.2 1380.8 1200
2024-05-01 1287.1 1209.1 1363.5 1200
2024-04-01 1254.9 1182.8 1352.7 1200
2024-03-01 1329.4 1236.1 1389.8 1200
2024-02-01 1323.2 1209.8 1391.2 1200

Comming soon.

Tournaments

# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Helderberg Chess Club Open 2026 (B) 2026-01-17 2026-01-17 Standard Cape Town (WCT) 5 5 3 Yes Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Helderberg Chess Club Open 2026 (B) 2026-01-17 2026-01-17 Standard Cape Town (WCT) 5 5 3 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Helderberg Chess Club Open 2026 (B) 2026-01-17 2026-01-17 Standard Cape Town (WCT) 5 5 3 Yes Analysis
2 Kraaifontein Open 2025 (Junior Rapid U14) 2025-12-06 2025-12-06 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
3 Heideveld Open Rapid Chess Championship 2025 (A) 2025-11-29 2025-11-29 Rapid Cape Town (WCT) 5 5 1 Yes Analysis
4 Royal Alphas Chess Club Club Championship 2025 (Club Rapid) 2025-11-30 2025-11-30 Rapid Cape Town (WCT) 7 7 4 Yes Analysis
5 Royal Alphas Chess Club Club Championship 2025 (Club Blitz) 2025-11-30 2025-11-30 Blitz Cape Town (WCT) 7 7 4 Yes Analysis
6 Curro Hermanus Spring Open 2025 (U13) 2025-10-18 2025-10-18 Rapid Overberg (WOS) 6 6 4 Yes Analysis
7 Cape Town Chess Federation Club League 2025 (E) 2025-08-16 2025-08-23 Standard Cape Town (WCT) 6 3 2 Yes Analysis
8 UCT Open Chess Championship 2025 (U14) 2025-10-11 2025-10-11 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
9 Royal Rapid Challenge 2025 (Junior) 2025-10-04 2025-10-04 Rapid Cape Town (WCT) 7 7 7 Yes Analysis
10 Kleinmond Chess Club Open 2025 (U14) 2025-08-30 2025-08-30 Rapid Overberg (WOS) 6 6 3.5 Yes Analysis
11 Curro Chess Open Rapid 2025 (U14) 2025-08-23 2025-08-23 Rapid Cape Town (WCT) 6 6 3.5 Yes Analysis
12 Western Cape Women’s Championship 2025 (U14) 2025-08-09 2025-08-09 Standard West Coast (WCU) 5 5 3 Yes Analysis
13 Cape Town Metro North Top Schools 2025 (U13) 2025-08-01 2025-08-02 Standard Cape Town (WCT) 5 5 3.5 Yes Analysis
14 4th Curro Durbanville Rapid Open 2025 (Intermediate) 2025-07-19 2025-07-19 Rapid Cape Town (WCT) 7 7 3.5 Yes Analysis
15 Hermanus Chess Club Open 2025 (Intermediate) 2025-04-12 2025-04-12 Rapid Overberg (WOS) 7 7 3 Yes Analysis
16 Cape Town Open Chess Festival 2025 (C) 2025-03-22 2025-03-23 Standard Cape Town (WCT) 6 6 2.5 Yes Analysis
17 Cape Town Open Chess Festival 2025 (Junior Rapid) 2025-03-21 2025-03-21 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
18 Steinitz Festival 2025 (U14) 2025-03-15 2025-03-15 Rapid Cape Town (WCT) 7 7 6 Yes Analysis
19 Western Cape Closed 2025 (C) 2025-03-08 2025-03-09 Standard Cape Town (WCT) 6 6 3 Yes Analysis
20 Cape of Good Hope Open 2025 (Intermediate) 2025-02-22 2025-02-23 Standard Cape Town (WCT) 6 6 4 Yes Analysis
21 CT Metro North Schools Chess Individual Trials 2025 (U13 Open) 2025-02-08 2025-02-09 Standard Cape Town (WCT) 6 6 3.5 Yes Analysis
22 2025 Kraaifontein Open Chess Championships (Rapid U14) 2025-01-04 2025-01-04 Rapid Cape Town (WCT) 6 6 3.5 Yes Analysis
23 2nd Strategize To Win Round-Robin Tournament ACL 2024 (G) 2024-12-07 2024-12-07 Standard Cape Town (WCT) 5 4 3 Yes Analysis
24 Laerskool Welgemoed Rapid 2024 (U14) 2024-10-19 2024-10-19 Rapid Cape Town (WCT) 6 6 3.5 Yes Analysis
25 Western Cape Club Championship 2024 (Tier 2) 2024-10-25 2024-10-27 Standard Cape Town (WCT) 5 5 1.5 Yes Analysis
26 UCT Open Chess Championship 2024 (U14) 2024-10-12 2024-10-13 Rapid Cape Town (WCT) 6 6 2.5 Yes Analysis
27 Chess Elevation Series -September 2024 (Level 2) 2024-09-20 2024-09-21 Standard Cape Town (WCT) 5 4 1 Yes Analysis
28 CT League 2024 (A) 2024-07-20 2024-09-07 Standard Cape Town (WCT) 11 1 0.5 Yes Analysis
29 CT League 2024 (C) 2024-07-20 2024-09-07 Standard Cape Town (WCT) 11 7 2 Yes Analysis
30 CT League 2024 (D) 2024-08-03 2024-08-03 Standard Cape Town (WCT) 6 1 0 Yes Analysis
31 CBC Rapid Chess Tournament 2024 (U12) 2024-09-14 2024-09-14 Rapid Cape Town (WCT) 6 6 4.5 Yes Analysis
32 Kleinmond Chess Club Open 2024 (U12) 2024-09-07 2024-09-07 Rapid Overberg (WOS) 6 6 5 Yes Analysis
33 Western Cape Women’s Championship 2024 (U14) 2024-08-09 2024-08-09 Standard West Coast (WCU) 5 5 3.5 Yes Analysis
34 2nd Young Minds Classic 2024 (Intermediate) 2024-08-10 2024-08-11 Standard Cape Town (WCT) 5 5 2 Yes Analysis
35 CT District North Top Schools 2024 (U13 Mixed) 2024-07-27 2024-07-27 Rapid Cape Town (WCT) 5 5 2.5 Yes Analysis
36 Curro Durbanville Chess Rapid Open 2024 (Beginner) 2024-07-13 2024-07-13 Rapid Cape Town (WCT) 6 6 6 Yes Analysis
37 Chess Elevation Series - July 2024 (Level 2) 2024-07-05 2024-07-06 Standard Cape Town (WCT) 5 5 4 Yes Analysis
38 Rylib Winter Slam 2024 (Intermediate) 2024-06-19 2024-06-19 Rapid Cape Town (WCT) 6 6 2.5 Yes Analysis
39 Cape Town Chess Federation Closed Chess Championships 2024 (U14) 2024-06-15 2024-06-16 Standard Cape Town (WCT) 6 6 3 Yes Analysis
40 Cape Town Junior League Finals 2024 (U13 Open B) 2024-05-18 2024-05-18 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
41 Steinitz Chess Festival 2024 (Open) 2024-05-10 2024-05-12 Standard Cape Town (WCT) 6 6 2 Yes Analysis
42 Hermanus Chess Club Open 2024 (Development) 2024-04-20 2024-04-20 Rapid Overberg (WOS) 7 7 5 Yes Analysis
43 Strategize to Win 2024 (F) 2024-04-13 2024-04-14 Standard Cape Town (WCT) 5 5 3 Yes Analysis
44 Cape Town Open Chess Championship 2024 (Beginner) 2024-03-16 2024-03-17 Standard Cape Town (WCT) 6 6 2 Yes Analysis
45 Chas Everitt and MHI Attorneys Rapid 2024 (U14) 2024-03-09 2024-03-09 Rapid Cape Town (WCT) 6 5 2.5 Yes Analysis
46 North District School Trials 2024 (U13 Boys) 2024-02-03 2024-02-03 Standard Cape Town (WCT) 5 5 3 Yes Analysis
47 Cape of Good Hope Open Chess Tournament 2024 (U12) 2024-02-17 2024-02-17 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
48 Kraaifontein Open 2023 (U12) 2023-12-09 2023-12-09 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
49 Chas Everitt and MHI Attorneys Rapid 2023 (U12) 2023-11-04 2023-11-04 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
50 Paarl Boys High Chess Festival 2023 (Elite Division) 2023-10-13 2023-10-14 Standard Cape Winelands (WCW) 6 6 1 Yes Analysis
51 Western Cape Closed Championship 2023 (U12) 2023-09-23 2023-09-23 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
52 Curro Durbanville Chess Open Rapid 2023 (U12) 2023-07-15 2023-07-15 Rapid Cape Town (WCT) 6 6 5 Yes Analysis
53 Cape Winelands Open 2023 (U12) 2023-07-23 2023-07-23 Standard Cape Winelands (WCW) 5 5 2 Yes Analysis
54 WP Closed 2023 (U12) 2023-06-16 2023-06-17 Standard Cape Town (WCT) 6 6 4 Yes Analysis
55 Steinitz Open 2023 (U12) 2023-05-27 2023-05-27 Rapid Cape Town (WCT) 5 5 3 Yes Analysis
56 Cape Town Open 2023 (U12) 2023-03-25 2023-03-25 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
57 Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys) 2023-03-03 2023-03-04 Standard Cape Town (WCT) 6 6 2 Yes Analysis
58 North District School Trials 2023 (U11 Boys) 2023-02-03 2023-02-04 Standard Cape Town (WCT) 6 6 4 Yes Analysis
59 Laerskool Welgemoed Rapid 2023 (U12) 2023-02-11 2023-02-11 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
60 Curro Durbanville Chess Open Rapid 2022 (U12) 2022-07-02 2022-07-02 Rapid Cape Town (WCT) 6 6 3 Yes Analysis
61 District North 2022 (U11) 2022-03-05 2022-03-05 Rapid Cape Town (WCT) 6 2 0 Yes Analysis
62 District North 2022 (U11) 2022-03-05 2022-03-05 Rapid Cape Town (WCT) 6 6 3 Yes Analysis

Top 3 Streaks

# Games Start End
1 9 Tournament
Kleinmond Chess Club Open 2025
Tournament
UCT Open Chess Championship 2025
date
2025-08-30
rnd
6
type
Rapid
result
0.5
date
2025-10-11
rnd
1
type
Rapid
result
1
Opponent
Arendse, V (Virgil)
Opponent
Muanda, F (Fabiano)
2 9 Tournament
Steinitz Festival 2025
Tournament
Cape Town Open Chess Festival 2025
date
2025-03-15
rnd
1
type
Rapid
result
1
date
2025-03-21
rnd
2
type
Rapid
result
1
Opponent
Mngqibisa, P (Phila)
Opponent
Whyatt, B (Benji)
3 8 Tournament
Chess Elevation Series - July 2024
Tournament
Curro Durbanville Chess Rapid Open 2024
date
2024-07-06
rnd
4
type
Standard
result
1
date
2024-07-13
rnd
6
type
Rapid
result
1
Opponent
Smith, H (Henlo)
Opponent
He, L (Lily)
# Games Start End
1 6 Tournament
2nd Strategize To Win Round-Robin Tournament ACL 2024
Tournament
CT Metro North Schools Chess Individual Trials 2025
date
2024-12-07
rnd
3
type
Standard
result
1
date
2025-02-08
rnd
3
type
Standard
result
1
Opponent
Shapiro, H (Hannah)
Opponent
Fouche, B (Ben)
2 5 Tournament
Cape Town Open Chess Festival 2025
Tournament
Cape Town Metro North Top Schools 2025
date
2025-03-23
rnd
6
type
Standard
result
1
date
2025-08-02
rnd
4
type
Standard
result
1
Opponent
Smit, M (Mario)
Opponent
Williams, L (Luke)
3 5 Tournament
Cape of Good Hope Open 2025
Tournament
Western Cape Closed 2025
date
2025-02-23
rnd
5
type
Standard
result
1
date
2025-03-08
rnd
3
type
Standard
result
1
Opponent
Ngubane, R (Ravaldo)
Opponent
Osborne, H (Hannah)
# Games Start End
1 12 Tournament
2025 Kraaifontein Open Chess Championships
Tournament
Cape Town Open Chess Festival 2025
date
2025-01-04
rnd
4
type
Rapid
result
1
date
2025-03-21
rnd
2
type
Rapid
result
1
Opponent
Nair, J (Jashen)
Opponent
Whyatt, B (Benji)
2 7 Tournament
Rylib Winter Slam 2024
Tournament
Curro Durbanville Chess Rapid Open 2024
date
2024-06-19
rnd
6
type
Rapid
result
0.5
date
2024-07-13
rnd
6
type
Rapid
result
1
Opponent
Gabier, Z (Zakariyya)
Opponent
He, L (Lily)
3 6 Tournament
CBC Rapid Chess Tournament 2024
Tournament
UCT Open Chess Championship 2024
date
2024-09-14
rnd
3
type
Rapid
result
0.5
date
2024-10-12
rnd
2
type
Rapid
result
0.5
Opponent
Cazes, A (Akhikhaya)
Opponent
Shaw, O (Oliver)
No games found.
# Games Start End
# Games Start End
1 8 Tournament
Chess Elevation Series - July 2024
Tournament
Curro Durbanville Chess Rapid Open 2024
date
2024-07-06
rnd
4
type
Standard
result
1
date
2024-07-13
rnd
6
type
Rapid
result
1
Opponent
Smith, H (Henlo)
Opponent
He, L (Lily)
2 5 Tournament
Steinitz Festival 2025
Tournament
Steinitz Festival 2025
date
2025-03-15
rnd
1
type
Rapid
result
1
date
2025-03-15
rnd
5
type
Rapid
result
1
Opponent
Mngqibisa, P (Phila)
Opponent
Damane, L (Lukhanyo)
3 4 Tournament
2nd Strategize To Win Round-Robin Tournament ACL 2024
Tournament
2025 Kraaifontein Open Chess Championships
date
2024-12-07
rnd
3
type
Standard
result
1
date
2025-01-04
rnd
1
type
Rapid
result
1
Opponent
Shapiro, H (Hannah)
Opponent
Tyhalibhongo, G (Gift)
# Games Start End
1 4 Tournament
2nd Strategize To Win Round-Robin Tournament ACL 2024
Tournament
CT Metro North Schools Chess Individual Trials 2025
date
2024-12-07
rnd
3
type
Standard
result
1
date
2025-02-08
rnd
1
type
Standard
result
1
Opponent
Shapiro, H (Hannah)
Opponent
Mashuro, D (Devine)
2 3 Tournament
Cape Town Metro North Top Schools 2025
Tournament
Cape Town Metro North Top Schools 2025
date
2025-08-02
rnd
2
type
Standard
result
1
date
2025-08-02
rnd
4
type
Standard
result
1
Opponent
Jordaan, J (Jordan)
Opponent
Williams, L (Luke)
3 3 Tournament
Western Cape Closed 2025
Tournament
Western Cape Closed 2025
date
2025-03-08
rnd
1
type
Standard
result
1
date
2025-03-08
rnd
3
type
Standard
result
1
Opponent
Ntswayi, L (Lazola)
Opponent
Osborne, H (Hannah)
# Games Start End
1 6 Tournament
Curro Durbanville Chess Rapid Open 2024
Tournament
Curro Durbanville Chess Rapid Open 2024
date
2024-07-13
rnd
1
type
Rapid
result
1
date
2024-07-13
rnd
6
type
Rapid
result
1
Opponent
Koen, E (Emma)
Opponent
He, L (Lily)
2 5 Tournament
Steinitz Festival 2025
Tournament
Steinitz Festival 2025
date
2025-03-15
rnd
1
type
Rapid
result
1
date
2025-03-15
rnd
5
type
Rapid
result
1
Opponent
Mngqibisa, P (Phila)
Opponent
Damane, L (Lukhanyo)
3 4 Tournament
CBC Rapid Chess Tournament 2024
Tournament
UCT Open Chess Championship 2024
date
2024-09-14
rnd
4
type
Rapid
result
1
date
2024-10-12
rnd
1
type
Rapid
result
1
Opponent
Ndou, M (Moses)
Opponent
Mangweni, N (Ntando)
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 Shapiro ,H (Hannah) 5 4 255 3 2 141.7 2 2 425 0 0 0
1274.9 1529.9 1272.9 1416.5 1237.3 1699.9 0 0
2 Fourie ,R (Ruan) 4 3.5 318.8 2 1.5 212.5 2 2 425 0 0 0
1375.1 1693.8 1305.8 1587.6 1399 1800.1 0 0
3 Rogov ,E (Evgenij) 4 2 0 1 1 425 3 1 -141.7 0 0 0
1322.2 1322.2 1200 1747.2 1383.6 1180.5 0 0
4 Troskie ,G (Gerhard) 3 0 -425 2 0 -425 1 0 -425 0 0 0
1340.5 915.5 1292 915.5 1295.3 915.5 0 0
5 Russouw ,A (Albert) 3 3 425 2 2 425 1 1 425 0 0 0
1236.6 1661.6 1201 1661.6 1349 1661.6 0 0
6 James ,A (Ayden) 3 2 141.7 1 0 -425 2 2 425 0 0 0
1334.7 1476.4 1280.1 909.7 1390.1 1759.7 0 0
7 He ,Z (Zonghan) 3 0.5 -283.3 1 0 -425 2 0.5 -212.5 0 0 0
1269.6 986.3 1215.1 844.6 1257.4 1057.1 0 0
8 Kotliar ,B (Beatrisa) 3 2 141.7 1 1 425 2 1 0 0 0 0
1243.6 1385.3 1138.2 1668.6 1296.9 1243.6 0 0
9 De Villiers ,C (Christiaan) 3 1 -141.7 0 0 0 3 1 -141.7 0 0 0
1419.2 1277.5 0 0 1462.6 1277.5 0 0
10 Berry ,S (Seth) 3 1.5 0 0 0 0 3 1.5 0 0 0 0
1483.6 1483.6 0 0 1417.6 1483.6 0 0

Norms

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