PLAYER PAGE

Gabriella Claassen

205004863
Tshwane (GTP)
Personal
Main rating
Rating 1546.7
K-factor 32
Floor 1079.6
Highest 1607.7 (2024-07-01)
Min/Max +/- allowed 93
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1438.5
Final +/- 0
New Rating
()
Rating 1546.7
K-factor 32
Floor 1079.6
Highest 1607.7 (2024-07-01)
Min/Max +/- allowed 92.8
Standard rating
Rating 1547.6
K-factor 32
Floor 1078.4
Highest 1610 (2024-07-01)
Min/Max +/- allowed 92.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1438.5
Final +/- 0
New Rating
()
Rating 1547.6
K-factor 32
Floor 1078.4
Highest 1610 (2024-07-01)
Min/Max +/- allowed 92.5
Rapid rating
Rating 1257.6
K-factor 36
Floor 757.6
Highest 1257.6 (2024-02-01)
Min/Max +/- allowed 152.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1257.6
K-factor 36
Floor 757.6
Highest 1257.6 (2024-02-01)
Min/Max +/- allowed 152.8
Blitz rating
Rating 1127.2
K-factor 40
Floor 627.2
Highest 1200 (2024-02-01)
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 1127.2
K-factor 40
Floor 627.2
Highest 1200 (2024-02-01)
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 2026 Piet Robbertse Open Chess Tournament (B) Standard 2026-02-07 2026-02-08 Tshwane (GTP) 5 1554 5 2 1523.1 0 Details
2 USSA Chess Championships 2025 (Ladies) Classical 2025-12-01 2025-12-05 Johannesburg Metro (GJM) 9 1538.3 9 5.5 1580 0 Details
3 CUCSA Region VI Games 2024 (Ladies) Standard 2024-07-09 2024-07-11 Tshwane (GTP) 6 1482.7 4 3.5 1877.3 0 Details
4 Gauteng Cup 2nd Edition 2024 Standard 2024-05-18 2024-05-18 Johannesburg Metro (GJM) 5 1473.9 1 1 1792 0 Details
5 2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1500.7 4 1 1312.4 0 Details
6 2023 Woman's Day Open Chess Tournament (Queen) Standard 2023-08-09 2023-08-09 Tshwane (GTP) 5 1508.1 5 2.5 1467.2 0 Details
7 2023 South African Junior Closed Chess Championships (U18 Girls) Classical 2023-03-31 2023-04-04 Chess South Africa (CSA) 9 1480.6 9 6 1565.2 0 Details
8 Chris Greyling Open Tournament 2023 (A) Standard 2023-03-21 2023-03-21 Tshwane (GTP) 5 1510.1 4 0 1258.9 0 Details
9 2023 Piet Robbertse Fide Rated Open Chess Tournament (B) Standard 2023-02-04 2023-02-05 Tshwane (GTP) 5 1535.4 5 2.5 1385.9 0 Details
10 2022 South African Junior Wild Card Chess Championships (U18+U20 Girls) Classical 2022-12-09 2022-12-12 4 Knights (4K) 7 1579.6 7 6 1559.6 0 Details
11 2022 South African Junior Team Chess Championships (U20 Open+Girls) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1579.6 6 1.5 1411.9 0 Details
12 Ladies Tournament 9 August 2022 (Queen) Standard 2022-08-09 2022-08-09 Tshwane (GTP) 5 1569 5 4 1597.3 0 Details
13 2022 Alekhine Open (B) Standard 2022-08-13 2022-08-14 Tshwane (GTP) 5 1569 5 3 1500 0 Details
14 2022 Menlo Open Tournament (B) Standard 2022-07-23 2022-07-23 Tshwane (GTP) 5 1516.1 5 5 1846.5 0 Details
15 2022 Gauteng Interregion (U16+U18 Girls) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 1501.5 5 4 1599.5 0 Details
16 2021 CCC Inhouse (A) Standard 2021-10-20 2021-11-17 Tshwane (GTP) 5 1501.8 2 1 1499 0 Details
17 2021 Lubowski Open Tournament (B) Standard 2021-05-01 2021-05-02 Tshwane (GTP) 5 1451 5 4 1732.6 0 Details
18 2020 Wynie Robbertse Open Chess Tournament (B) Standard 2020-03-07 2020-03-07 Tshwane (GTP) 5 1486.1 5 2 1266.4 0 Details
19 2020 Tuks Open (B) Standard 2020-02-22 2020-02-22 Tshwane (GTP) 5 1454.5 5 3.5 1529.1 0 Details
20 2020 Registration Tournament (B) Standard 2020-01-25 2020-01-25 Tshwane (GTP) 5 1329.4 5 3.5 1627.5 0 Details
21 2019 Inter Region Chess Championships Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1329.4 5 2.5 1436.1 0 Details
22 2019 South African Junior Team Championships (U16-U20 Girls) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1329.4 7 6.5 1503.6 0 Details
23 The Joburg Open 2019 (Prestige) Standard 2019-10-12 2019-10-12 Johannesburg Metro (GJM) 5 1367 4 0 1101.7 0 Details
24 2019 Etienne Lewis Trials (U16 Girls) Classical 2019-08-30 2019-09-01 Tshwane (GTP) 7 1365.6 7 4 1364.9 0 Details
25 2019 Waterkloof Open (A) Standard 2019-03-02 2019-03-03 Tshwane (GTP) 5 1368.8 4 0 1150.6 0 Details
26 2019 South African Junior Closed Chess Championship (U14 Girls) Classical 2019-03-17 2019-03-22 Chess South Africa (CSA) 9 1368.8 9 6 1454.9 0 Details
27 2019 TuksChess Open (A) Standard 2019-02-23 2019-02-23 Tshwane (GTP) 5 1384.4 5 1 1387 0 Details
28 2019 Blou Bul (A) Standard 2019-02-16 2019-02-16 Tshwane (GTP) 5 1384.4 5 1 1303.2 0 Details
29 2019 Piet Robbertse (B) Classical 2019-02-01 2019-02-03 Tshwane (GTP) 5 1384.4 5 3 1455.4 0 Details
30 2019 Constantia Park Open (A) Standard 2019-02-09 2019-02-09 Tshwane (GTP) 5 1384.4 5 0.5 1283 0 Details
31 JNW Club - Bryanston Open 1 2019 (B) Standard 2019-01-26 2019-01-26 Johannesburg Metro (GJM) 5 1391.3 5 3.5 1286.8 0 Details
32 2018 Tshwane Inter Region (U18C) Standard 2018-12-01 2018-12-01 Cape Town (WCT) 5 1273 5 5 1236.5 0 Details
33 2018 Inter Region Chess Championships Classical 2018-12-21 2018-12-24 4 Knights (4K) 7 1273 6 3.5 1519.5 0 Details
34 South African Junior Team Championships 2018 (U14A Girls) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1273 7 7 1424.3 0 Details
35 2018 Jakaranda (E) Standard 2018-09-22 2018-09-22 Tshwane (GTP) 5 1235.8 5 3.5 1425.5 0 Details
36 2018 Etienne Lewis Trials (U14 Girls) Classical 2018-08-31 2018-09-02 Tshwane (GTP) 7 1235.8 7 4 1240.8 0 Details
37 2018 Gauteng League Final (U13 Girls) Standard 2018-08-24 2018-08-24 Tshwane (GTP) 5 1304.6 5 4 1184.5 0 Details
38 2018 Alekhine Open (B) Standard 2018-08-09 2018-08-11 Tshwane (GTP) 6 1304.6 6 2 1075 0 Details
39 2018 Capablanca RR (E) Classical 2018-04-26 2018-05-01 Tshwane (GTP) 9 1352.1 8 2.5 1223.3 0 Details
40 2018 South African Junior Closed Chess Championships (U14 Girls) Classical 2018-04-01 2018-04-07 Chess South Africa (CSA) 11 1378.8 11 7.5 1318.5 0 Details
41 2018 Waterkloof Open (B) Standard 2018-03-03 2018-03-04 Tshwane (GTP) 5 1294.9 5 2.5 1261 0 Details
42 2018 Crawford Open (B) Standard 2018-03-24 2018-03-24 Tshwane (GTP) 5 1294.9 5 4.5 1524.5 0 Details
43 2018 Piet Robbertse Chess Tournament (Prestige) Classical 2018-02-02 2018-02-04 Tshwane (GTP) 5 1190.4 5 2 1271.1 0 Details
44 2018 Constantia Park Open (C) Standard 2018-02-10 2018-02-10 Tshwane (GTP) 5 1190.4 5 5 1524.7 0 Details
45 2018 Blou Bul Open (C) Standard 2018-02-17 2018-02-17 Tshwane (GTP) 5 1190.4 5 4 1299.5 0 Details
46 South African Junior Team Championships 2017 (U14 Girls) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 1127.2 7 7 1321.9 0 Details
47 2017 Lardies Open (C) Standard 2017-10-28 2017-10-28 Tshwane (GTP) 5 1046 5 3 968 0 Details
48 2017 Tshwane Chess Etienne Lewis (U14 Girls) Classical 2017-09-01 2017-09-03 Tshwane (GTP) 7 1066 7 4 984 0 Details
49 2017 Centurion Open (C) Standard 2017-08-19 2017-08-19 Tshwane (GTP) 4 1137 4 1 735 0 Details
50 2017 Swartkop Open (C) Standard 2017-07-01 2017-07-01 Tshwane (GTP) 5 1119 5 3.5 1197 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 5
Wins 2
Draws 0
Losses 3
White 3
Black 2
White wins 2
Black wins 0
Score 2
Percent 40
Dp -85
AOR 1608.1
Performance 1523.1
Game statistics (History)
Games 254
Wins 136
Draws 35
Losses 83
White 131
Black 123
White wins 77
Black wins 59
Score 153.5
Percent 60.4
Dp 88.7
AOR 1328.6
Performance 1417.3
Rankings (Main)
National
Overall 1353
Gender 129
Age group 604
Gender/Age 30
Provincial
Overall 487
Gender 53
Age group 210
Gender/Age 8
Regional
Overall 182
Gender 22
Age group 77
Gender/Age 3
Rankings (Standard)
National
Overall 1243
Gender 125
Age group 542
Gender/Age 25
Provincial
Overall 465
Gender 55
Age group 196
Gender/Age 8
Regional
Overall 179
Gender 23
Age group 75
Gender/Age 3
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 5
Score 2
Percent 40
Aor 1608.1
Dp -85
Prat 1523.1
Performance (12 months)
Games 14
Score 7.5
Percent 53.6
Aor 1529.4
Dp 30.4
Prat 1559.7
Performance (History)
Games 254
Score 153.5
Percent 60.4
Aor 1328.6
Dp 88.7
Prat 1417.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Claassen, J (Jean-Daniel) 4 1 3 2018 Piet Robbertse Chess Tournament (Prestige) Chris Greyling Open Tournament 2023 (A) Details
Overall 2 September, M (Mckenzie) 3 3 0 Ladies Tournament 9 August 2022 (Queen) 2023 South African Junior Closed Chess Championships (U18 Girls) Details
Overall 3 Jacobs, TB (Tiaan Benjamin) 3 1 2 The Joburg Open 2019 (Prestige) 2021 Lubowski Open Tournament (B) Details
Overall 4 Bouwer, D (Dane) 3 2 1 2018 Crawford Open (B) 2019 Etienne Lewis Trials (U16 Girls) Details
Overall 5 Vather, K (Kasmira) 3 0 3 2018 South African Junior Closed Chess Championships (U14 Girls) 2019 Etienne Lewis Trials (U16 Girls) Details
Standard 1 Claassen, J (Jean-Daniel) 4 1 3 2018 Piet Robbertse Chess Tournament (Prestige) Chris Greyling Open Tournament 2023 (A) Details
Standard 2 September, M (Mckenzie) 3 3 0 Ladies Tournament 9 August 2022 (Queen) 2023 South African Junior Closed Chess Championships (U18 Girls) Details
Standard 3 Jacobs, TB (Tiaan Benjamin) 3 1 2 The Joburg Open 2019 (Prestige) 2021 Lubowski Open Tournament (B) Details
Standard 4 Amrouni, G (Gabrielle) 3 2 1 2018 Alekhine Open (B) 2020 Registration Tournament (B) Details
Standard 5 Vather, K (Kasmira) 3 0 3 2018 South African Junior Closed Chess Championships (U14 Girls) 2019 Etienne Lewis Trials (U16 Girls) Details