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Kirsten Crotz

209084197
Cape Winelands (WCW)
Personal
Main rating
Rating 1407.6
K-factor 32
Floor 943.2
Highest 1447.4 (2022-09-01)
Min/Max +/- allowed 117
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1247.4
Final +/- 0
New Rating
()
Rating 1407.6
K-factor 32
Floor 943.2
Highest 1447.4 (2022-09-01)
Min/Max +/- allowed 116.6
Standard rating
Rating 1376.7
K-factor 32
Floor 940.3
Highest 1447.3 (2022-09-01)
Min/Max +/- allowed 116.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1108.8
Final +/- 0
New Rating
()
Rating 1376.7
K-factor 32
Floor 940.3
Highest 1447.3 (2022-09-01)
Min/Max +/- allowed 116.6
Rapid rating
Rating 1350.5
K-factor 36
Floor 850.5
Highest 1350.5 (2025-09-01)
Min/Max +/- allowed 133.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1153.2
Final +/- 0
New Rating
()
Rating 1350.5
K-factor 36
Floor 850.5
Highest 1350.5 (2025-09-01)
Min/Max +/- allowed 133.8
Blitz rating
Rating 500
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 500
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
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 Western Cape Schools - Top Schools 2025 (U17 Girls) Standard 2025-09-06 2025-09-07 Overberg (WOS) 5 1391.7 5 4 1484.3 0 Details
2 Cape Winelands Top Schools 2025 (U15-U19 Girls) Rapid 2025-08-23 2025-08-23 Cape Winelands (WCW) 5 1360.3 5 5 1630.8 0 Details
3 Cape Winelands Schools - Prestige 2024 (U15 Girls) Standard 2024-03-02 2024-03-02 Cape Winelands (WCW) 5 1372.8 5 2.5 1211 0 Details
4 Cape Winelands Schools - HS Trials 1 2024 (U15 Girls) Rapid 2024-02-17 2024-02-17 Cape Winelands (WCW) 6 1389.5 6 3 1275.5 0 Details
5 Western Cape Top Schools 2023 (U15 Girls) Standard 2023-09-02 2023-09-03 Cape Winelands (WCW) 5 1410 5 3 1282.2 0 Details
6 CW Top Schools 2023 (U15+U18 Girls) Rapid 2023-08-26 2023-08-26 Cape Winelands (WCW) 5 1406 5 4 1443.8 0 Details
7 Western Cape HS Individuals 2023 (U15 Girls) Standard 2023-04-01 2023-04-02 Cape Town (WCT) 6 1408.4 6 3 1395.7 0 Details
8 Cape Winelands Schools Prestige 2023 (U15 Girls) Standard 2023-03-11 2023-03-11 Cape Winelands (WCW) 5 1443.2 5 2 1212.7 0 Details
9 Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls) Standard 2023-02-25 2023-02-25 Cape Winelands (WCW) 5 1432.3 5 3.5 1495.3 0 Details
10 Western Cape Top Schools 2022 (U13 Girls) Standard 2022-09-16 2022-09-17 Overberg (WOS) 5 1409.9 5 4 1456.6 0 Details
11 Cape Winelands Schools Top Schools 2022 (U13 Girls) Standard 2022-08-27 2022-08-27 Cape Winelands (WCW) 5 1360.6 4 4 1580.6 0 Details
12 Worcester Primary School League 2022 (U13) Standard 2022-05-21 2022-05-21 Cape Winelands (WCW) 6 1271.1 6 6 1590 0 Details
13 Western Cape Schools 2022 (U13 Girls) Standard 2022-05-28 2022-05-29 Cape Winelands (WCW) 6 1271.1 6 3.5 1290.7 0 Details
14 Cape Winelands Schools 2022 (U13 Girls) Standard 2022-03-12 2022-03-12 Cape Winelands (WCW) 5 1257.7 5 3 1341.5 0 Details
15 Worcester Schools Trials 2022 (U13 Girls) Rapid 2022-02-19 2022-02-19 Cape Winelands (WCW) 5 1185.2 5 3 1355.5 0 Details
16 Cape Winelands Open 2022 (U14) Standard 2022-02-12 2022-02-13 Cape Winelands (WCW) 6 1185.2 6 4 1410.4 0 Details
17 Western Cape Schools Championship 2021 (U13 Girls) Rapid 2021-10-02 2021-10-02 Cape Town (WCT) 5 1180.4 5 2.5 1206.8 0 Details
18 Cape Winelands Schools Closed 2021 (U13 Girls) Rapid 2021-09-24 2021-09-24 Cape Winelands (WCW) 5 1159.9 5 3.5 1311 0 Details
19 Kleinmond Open 2021 (U14) Standard 2021-04-17 2021-04-17 Overberg (WOS) 5 1162.9 5 2 1151.9 0 Details
20 2020 Western Province Open (Prestige) Standard 2020-03-07 2020-03-08 Cape Town (WCT) 6 1234.6 6 1 909.4 0 Details
21 2020 Welgemoed Chess Challenge (U12) Rapid 2020-02-29 2020-02-29 Cape Town (WCT) 5 1139.8 5 4 1464.6 0 Details
22 2020 Cape Of Good Hope Open (Open) Standard 2020-02-21 2020-02-23 Cape Town (WCT) 6 1139.8 5 3 1285.3 0 Details
23 Cape Winelands Schools Trials 1 2020 (U11 Girls) Rapid 2020-02-08 2020-02-08 Cape Winelands (WCW) 6 1139.8 6 4 1303.1 0 Details
24 2019 Wild Card Chess Championship (U12 Girls) Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1212.9 7 2.5 1021.3 0 Details
25 2019 South African Junior Team Championships (U12 Girls) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1212.9 6 2 1153.3 0 Details
26 Western Cape Top Schools 2019 (U11 Girls) Standard 2019-08-31 2019-09-01 Cape Winelands (WCW) 5 1132.8 5 5 1539.2 0 Details
27 2019 Western Cape Closed Chess Championships (D) Standard 2019-09-21 2019-09-22 Cape Winelands (WCW) 6 1132.8 6 3 1165.7 0 Details
28 Curro Durbanville Chess Tournament 2019 (Premier) Standard 2019-08-23 2019-08-24 Cape Town (WCT) 6 1185.1 6 1 935.5 0 Details
29 2019 WP Youth Open (C) Standard 2019-07-13 2019-07-13 Cape Town (WCT) 5 1175.5 5 3 1121.4 0 Details
30 Cape Winelands Schools - Top Schools 2019 (U11+U13 Girls) Rapid 2019-07-27 2019-07-27 Cape Winelands (WCW) 5 1175.5 4 3 1372 0 Details
31 Imam Haron 50th Commemoration Event Open 2019 Rapid 2019-06-15 2019-06-15 Cape Town (WCT) 7 1207.6 7 3 1223.9 0 Details
32 2019 GPCA Rapid (U14) Rapid 2019-06-29 2019-06-29 Cape Town (WCT) 7 1207.6 7 2 970.9 0 Details
33 Western Cape Schools Individuals 2019 (U11 Girls) Standard 2019-05-18 2019-05-19 Eden (WEG) 6 1202.5 6 3 1226.4 0 Details
34 Steinitz Chess Festival 2019 (C) Standard 2019-04-05 2019-04-07 Cape Town (WCT) 6 1174.6 5 3.5 1336.3 0 Details
35 Crossroads Open Chess Championship 2019 (C) Standard 2019-04-27 2019-04-28 Cape Town (WCT) 6 1174.6 6 2.5 1144.2 0 Details
36 Cape Winelands Schools Closed 2019 (U11 Girls) Standard 2019-03-16 2019-03-17 Cape Winelands (WCW) 7 1151.7 7 4 1229.2 0 Details
37 Welgemoed Chess Challenge 2019 (U12) Rapid 2019-02-23 2019-02-23 Cape Town (WCT) 5 1084.3 5 3.5 1263 0 Details
38 CW Schools Open 2019 (U11 Girls) Rapid 2019-02-02 2019-02-02 Cape Winelands (WCW) 6 1084.3 6 4 1339.4 0 Details
39 Cape of Good Hope Open 2019 (C) Standard 2019-01-25 2019-01-27 Cape Town (WCT) 6 1134.1 6 2 900.4 0 Details
40 South African Junior Team Championships 2018 (U10 Girls) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1097.3 6 4.5 1226.7 0 Details
41 Caledon Open 2018 (U8+U10) Standard 2018-09-29 2018-09-29 Overberg (WOS) 5 1110.9 5 2.5 1041.7 0 Details
42 Western Cape Top Schools 2018 (U9+U11 Girls) Standard 2018-08-25 2018-08-26 Overberg (WOS) 5 1145.8 4 1.5 889.1 0 Details
43 Stellenberg Youth Chess Champs 2018 (E) Standard 2018-06-23 2018-06-23 Cape Town (WCT) 5 1022.5 5 3.5 1375.1 0 Details
44 Western Cape Schools Individuals 2018 (U9 Girls) Standard 2018-05-19 2018-05-20 Overberg (WOS) 6 926.4 6 4 1255.2 0 Details
45 Inter Regional 2018 (U10 Team) Standard 2018-05-04 2018-05-05 Frances Baard (NCF) 5 926.4 5 1.5 757.4 0 Details
46 Cape Winelands Schools Trials 1 2018 (U9 Girls) Rapid 2018-03-03 2018-03-03 Cape Winelands (WCW) 6 600.8 6 4 1127.3 0 Details
47 Cape Winelands Schools Prestige 2018 (U9 Girls) Standard 2018-03-24 2018-03-25 Cape Winelands (WCW) 7 600.8 7 5 1128.5 0 Details
48 North Boland Trials 2018 (U9 Girls) Rapid 2018-02-17 2018-02-17 Cape Winelands (WCW) 5 559 5 3 936.2 0 Details
49 2018 Cape of Good Hope Open Chess Championships (U10) Rapid 2018-01-27 2018-01-27 Cape Town (WCT) 6 500 6 2 594.6 0 Details
50 South African Junior Team Championships 2017 (U10 Girls) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 500 7 4 732 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 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 (History)
Games 277
Wins 150
Draws 20
Losses 107
White 139
Black 138
White wins 77
Black wins 73
Score 160
Percent 57.8
Dp 66
AOR 1145.2
Performance 1211.1
Rankings (Main)
National
Overall 3133
Gender 466
Age group 457
Gender/Age 78
Provincial
Overall 939
Gender 165
Age group 138
Gender/Age 32
Regional
Overall 130
Gender 30
Age group 26
Gender/Age 9
Rankings (Standard)
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
Rankings (Rapid)
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
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 10
Score 9
Percent 90
Aor 1217.6
Dp 340
Prat 1557.6
Performance (History)
Games 277
Score 160
Percent 57.8
Aor 1145.2
Dp 66
Prat 1211.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Nortje, D (Dell-Maree) 8 4 4 North Boland Trials 2018 (U9 Girls) Western Cape HS Individuals 2023 (U15 Girls) Details
Overall 2 Johnson, L (Lakeisha) 6 3 3 Cape Winelands Schools Prestige 2018 (U9 Girls) Cape Winelands Schools - HS Trials 1 2024 (U15 Girls) Details
Overall 3 Erasmus, A (Anneke) 6 4 2 Caledon Open 2018 (U8+U10) Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls) Details
Overall 4 Harmse, T (Taylia) 4 1 3 Worcester Primary School League 2022 (U13) Cape Winelands Schools - Prestige 2024 (U15 Girls) Details
Overall 5 Mbambalala, O (Owam) 3 2 1 2019 Western Cape Closed Chess Championships (D) Western Cape Top Schools 2022 (U13 Girls) Details
Standard 1 Erasmus, A (Anneke) 5 4 1 Caledon Open 2018 (U8+U10) Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls) Details
Standard 2 Nortje, D (Dell-Maree) 4 2 2 Cape Winelands Schools Prestige 2018 (U9 Girls) Western Cape HS Individuals 2023 (U15 Girls) Details
Standard 3 Harmse, T (Taylia) 3 1 2 Worcester Primary School League 2022 (U13) Cape Winelands Schools - Prestige 2024 (U15 Girls) Details
Standard 4 Albanie, A (Anzelle) 3 2 1 Cape Winelands Schools Closed 2019 (U11 Girls) Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls) Details
Standard 5 Maart, M (Mia) 3 2 1 Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls) Western Cape HS Individuals 2023 (U15 Girls) Details
Rapid 1 Johnson, L (Lakeisha) 4 3 1 CW Schools Open 2019 (U11 Girls) Cape Winelands Schools - HS Trials 1 2024 (U15 Girls) Details
Rapid 2 Nortje, D (Dell-Maree) 4 2 2 North Boland Trials 2018 (U9 Girls) Cape Winelands Schools Closed 2021 (U13 Girls) Details
Rapid 3 Panduva, O (Ongeza) 2 2 0 Cape Winelands Schools - Top Schools 2019 (U11+U13 Girls) Cape Winelands Schools Trials 1 2020 (U11 Girls) Details
Rapid 4 Lockem , M (Marli) 2 1 1 North Boland Trials 2018 (U9 Girls) Cape Winelands Schools Trials 1 2018 (U9 Girls) Details