PLAYER PAGE

Isabella Temmers

2140140713
Cape Town (WCT)
Personal
Main rating
Rating 1552.2
K-factor 28
Floor 1112.4
Highest 1621.7 (2025-09-01)
Min/Max +/- allowed 91
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1552
Final +/- 0
New Rating
()
Rating 1552.2
K-factor 28
Floor 1112.4
Highest 1621.7 (2025-09-01)
Min/Max +/- allowed 90.9
Standard rating
Rating 1550.2
K-factor 28
Floor 1128.8
Highest 1634.7 (2025-11-01)
Min/Max +/- allowed 89.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1552
Final +/- 0
New Rating
()
Rating 1550.2
K-factor 28
Floor 1128.8
Highest 1634.7 (2025-11-01)
Min/Max +/- allowed 89.3
Rapid rating
Rating 1457.5
K-factor 32
Floor 1037.9
Highest 1546.9 (2022-05-01)
Min/Max +/- allowed 101.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1312.2
Final +/- 0
New Rating
()
Rating 1457.5
K-factor 32
Floor 1037.9
Highest 1546.9 (2022-05-01)
Min/Max +/- allowed 101.2
Blitz rating
Rating 1281.4
K-factor 36
Floor 781.4
Highest 1281.4 (2025-11-30)
Min/Max +/- allowed 147.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1281.4
K-factor 36
Floor 781.4
Highest 1281.4 (2025-11-30)
Min/Max +/- allowed 147.7
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 De Hoop Primary School Chess Team Selection Play-Offs 2026 (U13) Rapid 2026-02-27 2026-02-27 Cape Winelands 5 1553.9 5 5 1770.7 22.5 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Chess Elevation Series 3 2026 (Level 5) Standard 2026-02-20 2026-02-21 Cape Town (WCT) 5 1569.2 5 3 1597.1 0 Details
2 CT Metro District East Schools Chess Individuals Trials 2026 (U13 Girls) Standard 2026-02-07 2026-02-08 Cape Town (WCT) 6 1569.2 6 6 1758.6 0 Details
3 COGH 2026 (Advanced) Standard 2026-01-31 2026-02-01 Cape Town (WCT) 6 1569.2 6 2 1263.9 0 Details
4 Helderberg Chess Club Open 2026 (A) Standard 2026-01-17 2026-01-17 Cape Town (WCT) 5 1568.6 5 2 1580.8 0 Details
5 Commonwealth Chess Championship 2025 (Blitz) Blitz 2025-11-16 2025-11-16 Malaysia (MAS) 9 1610.7 9 3.5 1414.2 0 Details
6 Commonwealth Chess Championship 2025 Classical 2025-11-09 2025-11-16 Malaysia (MAS) 9 1610.7 9 4.5 1506 0 Details
7 Grant East Annual Primary School Invitational Chess Tournament 2025 (U11 Girls) Standard 2025-10-18 2025-10-18 Cape Town (WCT) 5 1612.4 5 4.5 1723 0 Details
8 UCT Open Chess Championship 2025 (U12) Rapid 2025-10-11 2025-10-11 Cape Town (WCT) 6 1612.4 6 3 1441.1 0 Details
9 CT Metro District East Top Schools Chess 2025 (U11) Standard 2025-08-02 2025-08-03 Cape Town (WCT) 5 1592.1 5 5 1711.5 0 Details
10 Cape Winelands Open 2025 (U12) Standard 2025-07-19 2025-07-19 Cape Winelands (WCW) 5 1559.9 5 4 1772.5 0 Details
11 Cape Winelands Queens 2025 (Championship) Rapid 2025-06-21 2025-06-21 Cape Winelands (WCW) 6 1553.9 6 3 1603.1 0 Details
12 Western Cape Schools Individual Championship 2025 (U11 Girls) Standard 2025-05-17 2025-05-18 Cape Winelands (WCW) 6 1561.4 6 4 1519.8 0 Details
13 South African Junior Closed Chess Championships 2025 (U12 Girls) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1561.1 9 5.5 1564.9 0 Details
14 Western Cape Closed 2025 (B) Standard 2025-03-08 2025-03-09 Cape Town (WCT) 6 1542.9 6 2.5 1420.8 0 Details
15 CT Metro Schools Individual Closed 2025 (U11 Girls) Standard 2025-03-01 2025-03-02 Cape Town (WCT) 6 1542.9 6 6 1768.8 0 Details
16 Cape of Good Hope Open 2025 (Advanced) Standard 2025-02-22 2025-02-23 Cape Town (WCT) 6 1480.2 6 2 1347.4 0 Details
17 De Hoop Primary Schools Teams Play-offs 2025 (U11) Standard 2025-02-08 2025-02-08 Cape Town (WCT) 5 1480.2 5 4 1645.1 0 Details
18 CT Metro District East Schools Chess Individuals Trials 2025 (U11 Girls) Standard 2025-02-01 2025-02-02 Cape Town (WCT) 6 1480.2 6 6 1733.5 0 Details
19 Helderberg Chess Club PS Development Tournament 2025 (U11 Girls) Standard 2025-01-25 2025-01-25 Cape Town (WCT) 5 1467.2 4 3 1570.2 0 Details
20 Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Championship) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1394.9 7 5 1673.1 0 Details
21 UCT Open Chess Championship 2024 (Intermediate) Standard 2024-10-12 2024-10-13 Cape Town (WCT) 6 1441.6 6 2 1119.4 0 Details
22 Grant East Annual Primary School Invitational Chess Tournament 2024 (U11) Standard 2024-10-05 2024-10-05 Cape Town (WCT) 5 1441.6 5 4 1536.3 0 Details
23 CT Metro District East Top Schools Chess 2024 (U11 Mixed) Standard 2024-07-27 2024-07-28 Cape Town (WCT) 7 1472.8 6 4.5 1449.6 0 Details
24 South African Open Chess Championship 2024 (C) Standard 2024-07-04 2024-07-07 Ethekwini (KED) 7 1472.8 7 4.5 1358.5 0 Details
25 Cape Town Chess Federation Closed Chess Championships 2024 (U12) Standard 2024-06-15 2024-06-16 Cape Town (WCT) 6 1472.1 6 3.5 1409.4 0 Details
26 Western Cape PS Individuals Championship 2024 (U11 Girls) Standard 2024-05-04 2024-05-05 West Coast (WCU) 6 1420.5 6 5 1672.5 0 Details
27 Hermanus Chess Club Open 2024 (Intermediate) Rapid 2024-04-20 2024-04-20 Overberg (WOS) 7 1373.2 0 0 0 0 Details
28 Strategize to Win 2024 (C) Standard 2024-04-13 2024-04-14 Cape Town (WCT) 5 1373.2 5 4 1654.4 0 Details
29 Cape Town Open Chess Championship 2024 (Intermediate) Standard 2024-03-16 2024-03-17 Cape Town (WCT) 6 1411.4 6 2.5 1210.1 0 Details
30 Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls) Standard 2024-03-02 2024-03-03 Cape Town (WCT) 6 1411.4 6 4 1416.9 0 Details
31 CT District East Schools Chess Individuals Trails 2024 (U11 Girls) Standard 2024-02-03 2024-02-03 Cape Town (WCT) 5 1429.9 5 5 1714.2 0 Details
32 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) Standard 2024-02-17 2024-02-17 Cape Town (WCT) 6 1429.9 5 1 1043 0 Details
33 Overberg Open Rapid 2024 (U11) Rapid 2024-01-27 2024-01-27 Overberg (WOS) 5 1413.4 5 4 1591.5 0 Details
34 De Hoop Chess Championship 2023 (U9) Rapid 2023-10-14 2023-10-14 Cape Town (WCT) 3 1431.5 3 2.5 1601.9 0 Details
35 Bonnievale Open Rapid 2023 (Intermediate) Rapid 2023-10-21 2023-10-21 Cape Winelands (WCW) 6 1431.5 6 2 1193.4 0 Details
36 Western Cape Closed Championship 2023 (U10) Rapid 2023-09-23 2023-09-23 Cape Town (WCT) 6 1406.1 6 5 1613.6 0 Details
37 CW Top Schools 2023 (Intermediate) Standard 2023-08-12 2023-08-12 West Coast (WCU) 5 1467.7 5 2 1076.5 0 Details
38 CT Metro District East Top Schools Chess 2023 (U9 Mixed) Rapid 2023-07-29 2023-07-29 Cape Town (WCT) 5 1462.9 4 3 1512.2 0 Details
39 WP Closed 2023 (U10) Standard 2023-06-17 2023-06-17 Cape Town (WCT) 5 1452.8 5 4 1520.7 0 Details
40 Western Cape PS Individuals 2023 (U9 Girls) Standard 2023-05-05 2023-05-06 Cape Town (WCT) 6 1404.1 6 5.5 1650 0 Details
41 Rhenish Primary Tournament 2023 (U10) Rapid 2023-05-13 2023-05-13 Cape Winelands (WCW) 5 1404.1 4 3 1433 0 Details
42 Cape Town Open 2023 (U10) Rapid 2023-03-25 2023-03-25 Cape Town (WCT) 6 1367.5 6 4 1371.5 0 Details
43 Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Girls) Rapid 2023-03-04 2023-03-04 Cape Town (WCT) 5 1367.5 5 5 1639.8 0 Details
44 District East Schools Chess Individual Trials 2023 (U7+U9 Mixed) Rapid 2023-02-04 2023-02-04 Cape Town (WCT) 5 1311.8 4 3 1461.3 0 Details
45 De Hoop Teams Play Offs 2023 (U9 Mixed) Rapid 2023-02-11 2023-02-11 Cape Town (WCT) 5 1311.8 5 5 1634.6 0 Details
46 Metro Rapid 2022 (U9 Girls) Rapid 2022-10-22 2022-10-22 Cape Town (WCT) 5 1293.2 5 4 1446 0 Details
47 Western Cape Top Schools 2022 (U9 Mix) Standard 2022-09-16 2022-09-17 Overberg (WOS) 5 1249 5 4 1479.4 0 Details
48 Rhenish Primary Tournament 2022 (U10) Rapid 2022-05-14 2022-05-14 Cape Winelands (WCW) 5 1200 5 4.5 1540 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 22
Wins 13
Draws 0
Losses 9
White 12
Black 10
White wins 6
Black wins 7
Score 13
Percent 59.1
Dp 77.3
AOR 1469.3
Performance 1546.5
Game statistics (History)
Games 264
Wins 171
Draws 16
Losses 77
White 133
Black 131
White wins 86
Black wins 85
Score 179
Percent 67.8
Dp 151.3
AOR 1354.8
Performance 1506.1
Rankings (Main)
National
Overall 1308
Gender 121
Age group 99
Gender/Age 23
Provincial
Overall 395
Gender 41
Age group 35
Gender/Age 12
Regional
Overall 249
Gender 22
Age group 16
Gender/Age 5
Rankings (Standard)
National
Overall 1228
Gender 120
Age group 97
Gender/Age 23
Provincial
Overall 347
Gender 38
Age group 31
Gender/Age 11
Regional
Overall 223
Gender 20
Age group 14
Gender/Age 5
Rankings (Rapid)
National
Overall 468
Gender 43
Age group 61
Gender/Age 10
Provincial
Overall 237
Gender 27
Age group 36
Gender/Age 6
Regional
Overall 124
Gender 9
Age group 16
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 22
Score 13
Percent 59.1
Aor 1469.3
Dp 77.3
Prat 1546.5
Performance (12 months)
Games 88
Score 52.5
Percent 59.7
Aor 1467.2
Dp 82.1
Prat 1549.3
Performance (History)
Games 264
Score 179
Percent 67.8
Aor 1354.8
Dp 151.3
Prat 1506.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Klopper, B (Ben) 9 4 5 De Hoop Teams Play Offs 2023 (U9 Mixed) Helderberg Chess Club Open 2026 (A) Details
Overall 2 Walters, N (Nicola) 9 4 5 Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Girls) CT Metro District East Schools Chess Individuals Trials 2026 (U13 Girls) Details
Overall 3 Pfukwa, R (Rujeko) 5 2 3 De Hoop Teams Play Offs 2023 (U9 Mixed) Grant East Annual Primary School Invitational Chess Tournament 2025 (U11 Girls) Details
Overall 4 Javed, Z (Zainab) 4 3 1 Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Girls) CT Metro Schools Individual Closed 2025 (U11 Girls) Details
Overall 5 Chigwende, O (Olindar) 3 0 3 Helderberg Chess Club PS Development Tournament 2025 (U11 Girls) Western Cape Schools Individual Championship 2025 (U11 Girls) Details
Standard 1 Walters, N (Nicola) 7 3 4 Western Cape PS Individuals 2023 (U9 Girls) CT Metro District East Schools Chess Individuals Trials 2026 (U13 Girls) Details
Standard 2 Klopper, B (Ben) 5 2 3 Cape Town Chess Federation Closed Chess Championships 2024 (U12) Helderberg Chess Club Open 2026 (A) Details
Standard 3 Pfukwa, R (Rujeko) 4 2 2 Helderberg Chess Club PS Development Tournament 2025 (U11 Girls) Grant East Annual Primary School Invitational Chess Tournament 2025 (U11 Girls) Details
Standard 4 Pretorius, M (Mia) 3 2 1 CT District East Schools Chess Individuals Trails 2024 (U11 Girls) CT Metro District East Schools Chess Individuals Trials 2026 (U13 Girls) Details
Standard 5 Chigwende, O (Olindar) 3 0 3 Helderberg Chess Club PS Development Tournament 2025 (U11 Girls) Western Cape Schools Individual Championship 2025 (U11 Girls) Details
Rapid 1 Klopper, B (Ben) 4 2 2 De Hoop Teams Play Offs 2023 (U9 Mixed) Overberg Open Rapid 2024 (U11) Details
Rapid 2 Javed, Z (Zainab) 2 1 1 Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Girls) Cape Town Open 2023 (U10) Details
Rapid 3 Stewart, N (Neil) 2 2 0 District East Schools Chess Individual Trials 2023 (U7+U9 Mixed) CT Metro District East Top Schools Chess 2023 (U9 Mixed) Details
Rapid 4 Sher, A (Anna) 2 1 1 Metro Rapid 2022 (U9 Girls) Western Cape Closed Championship 2023 (U10) Details
Rapid 5 Walters, N (Nicola) 2 1 1 Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Girls) Rhenish Primary Tournament 2023 (U10) Details