PLAYER PAGE

Personal

White, J (Jonovan)

Chess SA id

196042743

FIDE id

?

Date of birth

1996-07-19 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-08-30

Personal details last changed

2025-07-14

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1414.6 1382.7 1334.1 1189
Raw rating 1398.3 1360.9 1334.1 1189
Weighted rating 1328.3 1281.4 1305.3 1189
Weighted performance 1414.6 1382.7 1162.2 0
Floor 898.3 861.4 834.1 689
K-factor 36 36 36 40
Min/Max rating change allowed 125 131.8 137 168.4
Highest rating 1430.7
2025-09-30
1398.5
2025-09-30
1348.7
2024-10-01
1200
2024-02-01
Highest raw rating 1398.3
2025-09-30
1361.4
2025-08-01
1334.1
2024-11-01
1189
2024-02-01
Highest weighted rating 1318
2025-09-30
1271.8
2025-09-30
1284.8
2025-08-01
1189
2024-11-01
Highest weighted performance 1430.7
2025-09-30
1398.5
2025-09-30
1348.7
2024-10-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change -8.6 -8.4 0 0
New rating 1406 1374.4 1334.1 1189
Analysis
Rating 1414.6 1382.7 1334.1 1189
Raw rating 1398.3 1360.9 1334.1 1189
Weighted rating 1328.3 1281.4 1305.3
Weighted performance 1414.6 1382.7 1162.2
K-factor 36 36 36 40
Floor 898.3 861.4 834.1 689
Max/Min rating change allowed 125 131.8 137 168.4
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 1398.3 1360.9 1334.1 1189
New weighted rating 1337.8 1290.5 1310.9 1189
New weighted performance 1406 1374.4 1154.2 0
Temp new rating 1406 1374.4 1334.1 1189
Temp new rating +/- -8.6 -8.4 0 0
Final new rating +/- -8.6 -8.4 0 0
New rating 1406 1374.4 1334.1 1189
New K-factor 36 36 36 40
New floor 898.3 861.4 834.1 689

Item Main Standard Rapid Blitz
0 0 0 0
22 22 0 0
35 15 20 0
16 0 16 0
0 0 0 0
0 0 0 0
History 80 44 36 0

Games since
Main
57
Standard
37
Rapid
20
Blitz
0
Gender Male
Age group Adult
Region West Coast (WCU)
Province Western Cape (WC)
Main
RSA Province Region
Overall 2032 628 47
Male 1669 504 39
Adult 508 155 11
Adult Male 466 140 9
Standard
RSA Province Region
Overall 2288 633 32
Male 1855 489 25
Adult 494 124 7
Adult Male 454 111 5
Rapid
RSA Province Region
Overall 855 437 92
Male 706 361 72
Adult 189 73 4
Adult Male 180 71 4
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult 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 22 11.5 52.27 19.3 1443.8 1463.1
Standard 22 11.5 52.27 19.3 1443.8 1463.1
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 73 38.5 52.74 23.3 1322.1 1345.3
Standard 37 20.5 55.41 45.9 1385.2 1431.1
Rapid 36 18 50 0 1257.2 1257.2
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1398.3 1360.9 1334.1 1189
2025-09-30 1398.3 1360.9 1334.1 1189
2025-09-01 1385.1 1354.1 1334.1 1189
2025-08-01 1394.4 1361.4 1334.1 1189
2025-07-01 1382 1321.2 1334.1 1189
2025-06-01 1382 1321.2 1334.1 1189
2025-05-01 1356.4 1277.4 1334.1 1189
2025-04-01 1356.4 1277.4 1334.1 1189
2025-03-01 1356.4 1277.4 1334.1 1189
2025-02-01 1356.4 1277.4 1334.1 1189
2025-01-01 1356.4 1277.4 1334.1 1189
2024-12-01 1258.1 1201.8 1334.1 1189
2024-11-01 1256.6 1189 1334.1 1189
2024-10-01 1234.1 1189 1269.8 1189
2024-09-01 1235.1 1189 1269.8 1189
2024-08-01 1235.1 1189 1269.8 1189
2024-07-01 1170.5 1189 1147.8 1189
2024-09-01 1170.5 1189 1147.8 1189
2024-05-01 1170.5 1189 1147.8 1189
2024-04-01 1170.5 1189 1147.8 1189
2024-03-01 1170.5 1189 1147.8 1189
2024-02-01 1170.5 1189 1147.8 1189
2024-01-01 1170.5 1189 1147.8 1189
2023-12-01 1169 1189 1147.8 1189

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 Rooibos Open 2025 (Elite) 2025-08-30 2025-08-30 Standard West Coast (WCU) 5 5 2.5 Yes Analysis
2 Western Cape Women’s Championship 2025 (Advanced) 2025-08-08 2025-08-10 Standard West Coast (WCU) 6 6 3 Yes Analysis
3 Deep Blue Open 2025 (A) 2025-06-21 2025-06-21 Standard West Coast (WCU) 5 5 2 Yes Analysis
4 West Coast And Mykonos Open 2025 (Advanced) 2025-05-02 2025-05-04 Standard West Coast (WCU) 6 6 4 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Rooibos Open 2025 (Elite) 2025-08-30 2025-08-30 Standard West Coast (WCU) 5 5 2.5 Yes Analysis
2 Western Cape Women’s Championship 2025 (Advanced) 2025-08-08 2025-08-10 Standard West Coast (WCU) 6 6 3 Yes Analysis
3 Deep Blue Open 2025 (A) 2025-06-21 2025-06-21 Standard West Coast (WCU) 5 5 2 Yes Analysis
4 West Coast And Mykonos Open 2025 (Advanced) 2025-05-02 2025-05-04 Standard West Coast (WCU) 6 6 4 Yes Analysis
5 St. Helena Bay Chess Club Open 2024 (B) 2024-12-07 2024-12-07 Standard West Coast (WCU) 5 5 2.5 Yes Analysis
6 Lambertsbay Chess Club Crayfish Classic 2024 2024-12-16 2024-12-16 Standard West Coast (WCU) 5 5 3.5 Yes Analysis
7 PR Booyse Standard Tournament 2024 (Open) 2024-11-02 2024-11-02 Standard West Coast (WCU) 5 5 3 Yes Analysis
8 West Coast College Open 2024 (A) 2024-10-05 2024-10-05 Rapid West Coast (WCU) 5 5 3 Yes Analysis
9 The Rooibos Open 2024 (Elite) 2024-08-24 2024-08-24 Rapid West Coast (WCU) 5 5 2 Yes Analysis
10 Vredendal North CC Open 2024 (Open) 2024-07-27 2024-07-27 Rapid West Coast (WCU) 5 5 4 Yes Analysis
11 Pedro Booyse Annual Rapid 2024 (Open) 2024-07-06 2024-07-06 Rapid West Coast (WCU) 5 5 3 Yes Analysis
12 Youth Day 2 2023 (Elite) 2023-06-24 2023-06-24 Rapid West Coast (WCU) 5 5 1.5 Yes Analysis
13 PRBCC Closed 2023 (A) 2023-04-15 2023-04-15 Rapid West Coast (WCU) 6 6 3.5 Yes Analysis
14 ORSK Back To School 2023 (A) 2023-02-04 2023-02-04 Rapid West Coast (WCU) 5 5 1 Yes Analysis

Top 3 Streaks

# Games Start End
1 4 Tournament
Lambertsbay Chess Club Crayfish Classic 2024
Tournament
Lambertsbay Chess Club Crayfish Classic 2024
date
2024-12-16
rnd
1
type
Standard
result
1
date
2024-12-16
rnd
4
type
Standard
result
1
Opponent
Siebritz, Y (Yul)
Opponent
Jaftha, N (Nadine)
2 4 Tournament
Youth Day 2 2023
Tournament
Pedro Booyse Annual Rapid 2024
date
2023-06-24
rnd
3
type
Rapid
result
0.5
date
2024-07-06
rnd
1
type
Rapid
result
1
Opponent
Titus, S (Sonay)
Opponent
Kriel, Z (Zaydon)
3 3 Tournament
Western Cape Women’s Championship 2025
Tournament
Rooibos Open 2025
date
2025-08-10
rnd
5
type
Standard
result
1
date
2025-08-30
rnd
1
type
Standard
result
1
Opponent
Weimers, J (Jemal)
Opponent
Njokweni, L (Llyabona)
# Games Start End
1 4 Tournament
Lambertsbay Chess Club Crayfish Classic 2024
Tournament
Lambertsbay Chess Club Crayfish Classic 2024
date
2024-12-16
rnd
1
type
Standard
result
1
date
2024-12-16
rnd
4
type
Standard
result
1
Opponent
Siebritz, Y (Yul)
Opponent
Jaftha, N (Nadine)
2 3 Tournament
Western Cape Women’s Championship 2025
Tournament
Rooibos Open 2025
date
2025-08-10
rnd
5
type
Standard
result
1
date
2025-08-30
rnd
1
type
Standard
result
1
Opponent
Weimers, J (Jemal)
Opponent
Njokweni, L (Llyabona)
3 3 Tournament
West Coast And Mykonos Open 2025
Tournament
Deep Blue Open 2025
date
2025-05-04
rnd
6
type
Standard
result
1
date
2025-06-21
rnd
2
type
Standard
result
1
Opponent
Bell, N (Neyo)
Opponent
Siebritz, N (Noelle)
# Games Start End
1 4 Tournament
Youth Day 2 2023
Tournament
Pedro Booyse Annual Rapid 2024
date
2023-06-24
rnd
3
type
Rapid
result
0.5
date
2024-07-06
rnd
1
type
Rapid
result
1
Opponent
Titus, S (Sonay)
Opponent
Kriel, Z (Zaydon)
2 3 Tournament
West Coast College Open 2024
Tournament
West Coast College Open 2024
date
2024-10-05
rnd
2
type
Rapid
result
1
date
2024-10-05
rnd
4
type
Rapid
result
1
Opponent
Matthys, M (Mark-Wille)
Opponent
Ellman, A (Anne-Belle)
3 3 Tournament
Vredendal North CC Open 2024
Tournament
Vredendal North CC Open 2024
date
2024-07-27
rnd
3
type
Rapid
result
1
date
2024-07-27
rnd
5
type
Rapid
result
1
Opponent
Lenee, G (Gauis)
Opponent
Davids, T (Tasrick)
No games found.
# Games Start End
# Games Start End
1 3 Tournament
Western Cape Women’s Championship 2025
Tournament
Rooibos Open 2025
date
2025-08-10
rnd
5
type
Standard
result
1
date
2025-08-30
rnd
1
type
Standard
result
1
Opponent
Weimers, J (Jemal)
Opponent
Njokweni, L (Llyabona)
2 3 Tournament
PR Booyse Standard Tournament 2024
Tournament
St. Helena Bay Chess Club Open 2024
date
2024-11-02
rnd
4
type
Standard
result
1
date
2024-12-07
rnd
1
type
Standard
result
1
Opponent
Schade, N (Nicolaas)
Opponent
Willemse, A (Avah)
3 3 Tournament
West Coast College Open 2024
Tournament
West Coast College Open 2024
date
2024-10-05
rnd
2
type
Rapid
result
1
date
2024-10-05
rnd
4
type
Rapid
result
1
Opponent
Matthys, M (Mark-Wille)
Opponent
Ellman, A (Anne-Belle)
# Games Start End
1 3 Tournament
Western Cape Women’s Championship 2025
Tournament
Rooibos Open 2025
date
2025-08-10
rnd
5
type
Standard
result
1
date
2025-08-30
rnd
1
type
Standard
result
1
Opponent
Weimers, J (Jemal)
Opponent
Njokweni, L (Llyabona)
2 3 Tournament
PR Booyse Standard Tournament 2024
Tournament
St. Helena Bay Chess Club Open 2024
date
2024-11-02
rnd
4
type
Standard
result
1
date
2024-12-07
rnd
1
type
Standard
result
1
Opponent
Schade, N (Nicolaas)
Opponent
Willemse, A (Avah)
3 2 Tournament
West Coast And Mykonos Open 2025
Tournament
West Coast And Mykonos Open 2025
date
2025-05-03
rnd
3
type
Standard
result
1
date
2025-05-03
rnd
4
type
Standard
result
1
Opponent
Seas, A (Ava-Gee)
Opponent
Schoeman, M (Mischke)
# Games Start End
1 3 Tournament
West Coast College Open 2024
Tournament
West Coast College Open 2024
date
2024-10-05
rnd
2
type
Rapid
result
1
date
2024-10-05
rnd
4
type
Rapid
result
1
Opponent
Matthys, M (Mark-Wille)
Opponent
Ellman, A (Anne-Belle)
2 3 Tournament
Vredendal North CC Open 2024
Tournament
Vredendal North CC Open 2024
date
2024-07-27
rnd
3
type
Rapid
result
1
date
2024-07-27
rnd
5
type
Rapid
result
1
Opponent
Lenee, G (Gauis)
Opponent
Davids, T (Tasrick)
3 2 Tournament
The Rooibos Open 2024
Tournament
The Rooibos Open 2024
date
2024-08-24
rnd
2
type
Rapid
result
1
date
2024-08-24
rnd
3
type
Rapid
result
1
Opponent
Ruiters, T (Thomlin)
Opponent
Bell, N (Neyo)
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 Kotzee ,W (Wesley) 4 1 -212.5 3 1 -141.7 1 0 -425 0 0 0
1359.6 1147.1 1344.4 1217.9 1200 934.6 0 0
2 Bell ,N (Neyo) 4 2 0 2 1 0 2 1 0 0 0 0
1259.8 1259.8 1204 1259.8 1270.9 1259.8 0 0
3 Van Rooyen ,S (Sergio) 3 1.5 0 1 0.5 0 2 1 0 0 0 0
1204.6 1204.6 1231.1 1204.6 1175.6 1204.6 0 0
4 Kameel ,L (Lindon) 3 0 -425 0 0 0 3 0 -425 0 0 0
1412.8 987.8 0 0 1404.7 987.8 0 0
5 Njokweni ,L (Llyabona) 2 1.5 212.5 2 1.5 212.5 0 0 0 0 0 0
1589.4 1801.9 1581.9 1801.9 0 0 0 0
6 Schoeman ,M (Mischke) 2 1.5 212.5 2 1.5 212.5 0 0 0 0 0 0
1412.2 1624.8 1384.2 1624.8 0 0 0 0
7 September ,G (G-Naro) 2 2 425 1 1 425 1 1 425 0 0 0
1100.1 1525.1 1135 1525.1 1154 1525.1 0 0
8 Booysen ,J (Jenilo) 2 0 -425 1 0 -425 1 0 -425 0 0 0
1475.3 1050.3 1423.3 1050.3 1342.6 1050.3 0 0
9 Tieties ,B (Beauton) 2 1 0 0 0 0 2 1 0 0 0 0
1475.5 1475.5 0 0 1533.6 1475.5 0 0
10 Jaftha ,N (Nadine) 1 1 425 1 1 425 0 0 0 0 0 0
1195.5 1620.5 1185.6 1620.5 0 0 0 0

Norms

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