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Zeenat Cerfonteyn

2080111070
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1226.7
K-factor 36
Floor 748.6
Highest 1253.4 (2024-06-01)
Min/Max +/- allowed 154
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1204.7
Final +/- 0
New Rating
()
Rating 1226.7
K-factor 36
Floor 748.6
Highest 1253.4 (2024-06-01)
Min/Max +/- allowed 153.7
Standard rating
Rating 1228.3
K-factor 36
Floor 736.6
Highest 1236.6 (2024-06-01)
Min/Max +/- allowed 157.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1204.7
Final +/- 0
New Rating
()
Rating 1228.3
K-factor 36
Floor 736.6
Highest 1236.6 (2024-06-01)
Min/Max +/- allowed 157.4
Rapid rating
Rating 1175
K-factor 36
Floor 700
Highest 1206.6 (2018-03-01)
Min/Max +/- allowed 164.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 954.7
Final +/- 0
New Rating
()
Rating 1175
K-factor 36
Floor 700
Highest 1206.6 (2018-03-01)
Min/Max +/- allowed 164.3
Blitz rating
Rating 1180.4
K-factor 36
Floor 700
Highest 1221.2 (2022-08-01)
Min/Max +/- allowed 160.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1180.4
K-factor 36
Floor 700
Highest 1221.2 (2022-08-01)
Min/Max +/- allowed 160.9
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Pearson Chess Festival 2026 (B) Standard 2026-02-27 2026-02-28 Nelson Mandela Bay (ENM) 5 1209 5 3 1368.3 0 Details
2 NMBCU Trial 1 2026 (U20+Open) Standard 2026-02-20 2026-02-21 Nelson Mandela Bay (ENM) 5 1209 4 1 1151.8 0 Details
3 South African Junior Closed Chess Championships 2025 (U18 Girls) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1219.5 9 3 1196.6 0 Details
4 NMB 2nd Trials 2025 (U18) Standard 2025-03-07 2025-03-08 Nelson Mandela Bay (ENM) 6 1204.1 6 3 1278.1 0 Details
5 Pearson High Chess Festival 2025 (B) Standard 2025-02-21 2025-02-22 Nelson Mandela Bay (ENM) 5 1203.7 5 2 1212.2 0 Details
6 NMBCH Trial 1 2025 (U18) Standard 2025-02-14 2025-02-15 Nelson Mandela Bay (ENM) 6 1203.7 4 1 1172.6 0 Details
7 NMBCU vs BCC Derby Chess Invitational 2025 (Open A) Standard 2025-01-10 2025-01-11 Nelson Mandela Bay (ENM) 5 1196.9 4 1.5 1201.8 0 Details
8 Mzansi Interprovincial Youth Chess Championships 2024 (U18 Girls Combined) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1197.3 7 3 1191.6 0 Details
9 2024 South Africa National Schools Chess Championship (U18 Girls) Standard 2024-09-27 2024-09-28 Nelson Mandela Bay (ENM) 7 1222.9 7 2.5 1196.9 0 Details
10 NMBCU Closed 2024 (U18) Standard 2024-09-20 2024-09-21 Nelson Mandela Bay (ENM) 6 1222.9 5 1 1140.4 0 Details
11 NMBCU Trial 5 2024 (U18) Standard 2024-08-16 2024-08-17 Nelson Mandela Bay (ENM) 6 1226.2 4 1 1284.7 0 Details
12 DSRAC Trials (Nelson Mandela Metro) Rapid 2024-08-10 2024-08-10 Nelson Mandela Bay (ENM) 5 1226.2 5 2.5 1172.3 0 Details
13 NMBCU Trials 4 2024 (U18) Standard 2024-07-12 2024-07-13 Nelson Mandela Bay (ENM) 6 1248.6 6 2 1142.9 0 Details
14 Willow Academy 2024 (A) Rapid 2024-06-22 2024-06-22 Nelson Mandela Bay (ENM) 6 1233.2 6 3 1363.6 0 Details
15 NMBCU Trial 3 2024 (U18) Standard 2024-05-10 2024-05-11 Nelson Mandela Bay (ENM) 6 1204.5 6 3 1376.7 0 Details
16 Pearson Open Chess Tournament 2024 (B) Standard 2024-02-23 2024-02-24 Nelson Mandela Bay (ENM) 5 1185.4 5 3 1285 0 Details
17 NMBCU Trial 4 2023 (U16) Standard 2023-07-28 2023-07-29 Nelson Mandela Bay (ENM) 5 1192.3 5 2 1159.5 0 Details
18 EP Trials 3 2023 (U16) Standard 2023-05-05 2023-05-06 Nelson Mandela Bay (ENM) 6 1199.2 6 3 1167 0 Details
19 Youth Chess Acadamy Rapid Tournament 2023 (A) Rapid 2023-03-11 2023-03-11 Nelson Mandela Bay (ENM) 5 1169.9 5 2 1241.4 0 Details
20 NMB 2nd Trials 2023 (U16) Standard 2023-03-24 2023-03-25 Nelson Mandela Bay (ENM) 6 1169.9 6 3 1297.3 0 Details
21 NMB 1st Trials 2023 (U16) Standard 2023-02-17 2023-02-18 Nelson Mandela Bay (ENM) 6 1214.1 6 3 1246.1 0 Details
22 2023 Pearson Open Chess Tournament (B) Standard 2023-02-24 2023-02-25 Nelson Mandela Bay (ENM) 5 1214.1 4 0 853.5 0 Details
23 2022 Westering Tournament (Rapid) Rapid 2022-08-27 2022-08-27 Nelson Mandela Bay (ENM) 5 1212.2 5 2 1121.6 0 Details
24 2022 Westering Tournament (Blitz) Blitz 2022-08-27 2022-08-27 Nelson Mandela Bay (ENM) 7 1212.2 7 4 1387.9 0 Details
25 2022 NMB Rapid & Blitz Championships (Rapid) Rapid 2022-07-02 2022-07-02 Nelson Mandela Bay (ENM) 5 1220.3 5 2 1251.5 0 Details
26 2022 NMB Rapid & Blitz Championships (Blitz) Blitz 2022-07-02 2022-07-02 Nelson Mandela Bay (ENM) 7 1220.3 7 2 1064.2 0 Details
27 2022 NMB Junior Trials 2 (U14) Standard 2022-05-13 2022-05-14 Nelson Mandela Bay (ENM) 6 1150.8 6 4 1283.2 0 Details
28 2022 NMB Junior Trials 1 (U14) Standard 2022-04-22 2022-04-23 Nelson Mandela Bay (ENM) 6 1120 6 3.5 1268.8 0 Details
29 SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B) Standard 2022-02-18 2022-02-19 Sarah Baartman (ESB) 5 1075.7 5 3 1307.5 0 Details
30 2021 Eastern Cape Schools Provincial Summer Championships (Girls) Standard 2021-10-16 2021-10-16 Buffalo City (EBC) 6 1004.9 6 4 1341.1 0 Details
31 2020 Boardwalk Pearson Open Chess Festival (Open) Standard 2020-03-14 2020-03-15 Nelson Mandela Bay (ENM) 5 1029.3 5 1 916 0 Details
32 King Cars Pe Chess Club Grand Prix Leg 1 2020 Standard 2020-02-15 2020-02-22 Nelson Mandela Bay (ENM) 6 1117.9 5 0 862.2 0 Details
33 2020 NMBCU Chess Trial 1 (U14) Standard 2020-02-08 2020-02-09 Nelson Mandela Bay (ENM) 6 1117.9 5 0.5 890.7 0 Details
34 Nelson Mandela Bay Junior Chess Trials 2 2019 (U12) Standard 2019-04-05 2019-04-06 Nelson Mandela Bay (ENM) 6 1182.4 6 1 888.4 0 Details
35 NMBCU Trials 1 2019 (U12) Standard 2019-03-08 2019-03-09 Nelson Mandela Bay (ENM) 5 1200 4 1.5 1073.8 0 Details
36 2018 Boardwalk Pearson Open (Devlopment) Rapid 2018-03-17 2018-03-17 Nelson Mandela Bay (ENM) 6 1200 6 3 1200 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 9
Wins 4
Draws 0
Losses 5
White 5
Black 4
White wins 3
Black wins 1
Score 4
Percent 44.4
Dp -47.2
AOR 1319.3
Performance 1272.1
Game statistics (History)
Games 198
Wins 73
Draws 14
Losses 111
White 101
Black 97
White wins 40
Black wins 33
Score 80
Percent 40.4
Dp -81.6
AOR 1270.3
Performance 1188.7
Rankings (Main)
National
Overall 10054
Gender 1983
Age group 1246
Gender/Age 201
Provincial
Overall 968
Gender 169
Age group 142
Gender/Age 16
Regional
Overall 274
Gender 37
Age group 44
Gender/Age 3
Rankings (Standard)
National
Overall 8275
Gender 1712
Age group 1010
Gender/Age 167
Provincial
Overall 845
Gender 155
Age group 123
Gender/Age 16
Regional
Overall 229
Gender 34
Age group 31
Gender/Age 3
Rankings (Rapid)
National
Overall 5335
Gender 1299
Age group 506
Gender/Age 89
Provincial
Overall 504
Gender 108
Age group 58
Gender/Age 10
Regional
Overall 149
Gender 21
Age group 32
Gender/Age 3
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 9
Score 4
Percent 44.4
Aor 1319.3
Dp -47.2
Prat 1272.1
Performance (12 months)
Games 24
Score 10
Percent 41.7
Aor 1316.1
Dp -70.8
Prat 1245.3
Performance (History)
Games 198
Score 80
Percent 40.4
Aor 1270.3
Dp -81.6
Prat 1188.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Chipunza, J (James) 4 1 3 NMB 1st Trials 2023 (U16) NMBCU Closed 2024 (U18) Details
Overall 2 Grigor, R (Ruan) 4 3 1 2022 NMB Junior Trials 1 (U14) NMBCU Closed 2024 (U18) Details
Overall 3 Slabbert, D (Deon) 4 2 2 NMBCU Trials 1 2019 (U12) NMBCU Closed 2024 (U18) Details
Overall 4 Bouwer, R (Ruben) 3 2 1 2022 NMB Junior Trials 2 (U14) NMBCU Trial 4 2023 (U16) Details
Overall 5 Schoeman, D (Devan) 3 1 2 Pearson Open Chess Tournament 2024 (B) NMBCU Trial 5 2024 (U18) Details
Standard 1 Chipunza, J (James) 4 1 3 NMB 1st Trials 2023 (U16) NMBCU Closed 2024 (U18) Details
Standard 2 Grigor, R (Ruan) 4 3 1 2022 NMB Junior Trials 1 (U14) NMBCU Closed 2024 (U18) Details
Standard 3 Slabbert, D (Deon) 4 2 2 NMBCU Trials 1 2019 (U12) NMBCU Closed 2024 (U18) Details
Standard 4 Bouwer, R (Ruben) 3 2 1 2022 NMB Junior Trials 2 (U14) NMBCU Trial 4 2023 (U16) Details
Standard 5 Schoeman, D (Devan) 3 1 2 Pearson Open Chess Tournament 2024 (B) NMBCU Trial 5 2024 (U18) Details
Rapid 1 Wagner, GM (Gerald Martin) 2 1 1 2022 NMB Rapid & Blitz Championships (Rapid) Youth Chess Acadamy Rapid Tournament 2023 (A) Details