PLAYER PAGE

Jean-Daniel Claassen

103004868
Tshwane (GTP)
Personal
Main rating
Rating 1818.5
K-factor 24
Floor 1318.5
Highest 1818.5 (2024-10-01)
Min/Max +/- allowed 69
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1442.7
Final +/- 0
New Rating
()
Rating 1818.5
K-factor 24
Floor 1318.5
Highest 1818.5 (2024-10-01)
Min/Max +/- allowed 68.7
Standard rating
Rating 1836.4
K-factor 24
Floor 1336.4
Highest 1836.4 (2024-10-01)
Min/Max +/- allowed 67
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1442.7
Final +/- 0
New Rating
()
Rating 1836.4
K-factor 24
Floor 1336.4
Highest 1836.4 (2024-10-01)
Min/Max +/- allowed 67
Rapid rating
Rating 1404.2
K-factor 32
Floor 904.2
Highest 1404.2 (2019-11-01)
Min/Max +/- allowed 124
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1404.2
K-factor 32
Floor 904.2
Highest 1404.2 (2019-11-01)
Min/Max +/- allowed 124
Blitz rating
Rating 1557.8
K-factor 32
Floor 1057.8
Highest 1827.5 (2020-01-01)
Min/Max +/- allowed 67.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1557.8
K-factor 32
Floor 1057.8
Highest 1827.5 (2020-01-01)
Min/Max +/- allowed 67.8
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 2024 Tuks Open Chess Tournament (A) Standard 2024-09-28 2024-09-28 Tshwane (GTP) 5 1762.3 5 4.5 2166.3 0 Details
2 2023 South African Junior Closed Chess Championships (U20 Boys) Classical 2023-03-31 2023-04-02 Chess South Africa (CSA) 5 1726.6 5 4 1851.7 0 Details
3 Chris Greyling Open Tournament 2023 (A) Standard 2023-03-21 2023-03-21 Tshwane (GTP) 5 1707.8 5 3.5 1836.7 0 Details
4 2022 Alekhine Open (A) Standard 2022-08-13 2022-08-14 Tshwane (GTP) 5 1699.1 5 3 1763.3 0 Details
5 2022 Jacaranda Round Robin (A) Standard 2022-07-30 2022-07-30 Tshwane (GTP) 5 1705.6 5 1 1528.3 0 Details
6 2022 Menlo Open Tournament (A) Standard 2022-07-23 2022-07-23 Tshwane (GTP) 5 1705.6 5 3 1884.6 0 Details
7 2022 Gauteng Interregion (U20 Open) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 1679.1 5 4.5 1846.3 0 Details
8 2021 CCC Inhouse (A) Standard 2021-10-20 2021-11-17 Tshwane (GTP) 5 1667.7 2 2 1872.9 0 Details
9 2021 Etienne Lewis Closed Trials (U18+U20 Open) Standard 2021-09-24 2021-09-26 Nelson Mandela Bay (ENM) 7 1652.7 7 5 1696.7 0 Details
10 2021 Lubowski Open Tournament (A) Standard 2021-05-01 2021-05-02 Tshwane (GTP) 5 1661.9 5 2 1595.4 0 Details
11 2020 Wynie Robbertse Open Chess Tournament (A) Standard 2020-03-07 2020-03-07 Tshwane (GTP) 5 1627.6 5 3 1717.5 0 Details
12 2020 Waterkloof Open (A) Standard 2020-02-29 2020-03-01 Tshwane (GTP) 5 1627.6 5 3 1767.9 0 Details
13 2019 Inter Region Chess Championships Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1627 7 3 1711.1 0 Details
14 2019 South African Juior Blitz Championship (A) Blitz 2020-01-05 2020-01-05 4 Knights (4K) 7 1627 7 3.5 1841 0 Details
15 2019 South African Junior Team Championships (U18A) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1627 7 3 1502.5 0 Details
16 WORLD YOUTH UNDER-16 CHESS OLYMPIAD 2019 Classical 2019-10-29 2019-11-05 Turkey (TUR) 9 1677.1 7 1 1470 0 Details
17 The Joburg Open 2019 (Prestige) Standard 2019-10-12 2019-10-12 Johannesburg Metro (GJM) 5 1707.1 5 2.5 1495 0 Details
18 2019 Centurion Open (A) Standard 2019-09-28 2019-09-28 Tshwane (GTP) 5 1666.7 5 4 1967.8 0 Details
19 2019 Gauteng School League Finals (U17 Open) Standard 2019-08-24 2019-08-24 Tshwane (GTP) 5 1703.9 5 4.5 1635 0 Details
20 2019 Alekhine Open (A) Classical 2019-08-09 2019-08-10 Tshwane (GTP) 5 1703.9 5 1.5 1480.8 0 Details
21 2019 D4 Tshwane South Schools League Team Finals (U17) Standard 2019-07-27 2019-07-27 Tshwane (GTP) 5 1699.3 5 5 1514.5 0 Details
22 2019 Waterkloof Open (A) Standard 2019-03-02 2019-03-03 Tshwane (GTP) 5 1583.2 5 4 1943.7 0 Details
23 2019 South African Junior Closed Chess Championship (U16 Open) Classical 2019-03-17 2019-03-22 Chess South Africa (CSA) 9 1583.2 9 5.5 1675.9 0 Details
24 2019 TuksChess Open (A) Standard 2019-02-23 2019-02-23 Tshwane (GTP) 5 1601.7 5 2 1548.5 0 Details
25 2019 Blou Bul (A) Standard 2019-02-16 2019-02-16 Tshwane (GTP) 5 1601.7 5 2 1746.6 0 Details
26 2019 Piet Robbertse (A) Classical 2019-02-01 2019-02-03 Tshwane (GTP) 5 1601.7 5 2.5 1506.8 0 Details
27 2019 Constantia Park Open (A) Standard 2019-02-09 2019-02-09 Tshwane (GTP) 5 1601.7 5 2 1439.2 0 Details
28 JNW Club - Bryanston Open 1 2019 (A) Standard 2019-01-26 2019-01-26 Johannesburg Metro (GJM) 5 1544.8 5 3 1812.2 0 Details
29 Boksburg Open 2019 (A) Standard 2019-01-19 2019-01-19 Ekurhuleni (GE) 5 1544.8 5 2.5 1592.1 0 Details
30 2018 Tshwane Inter Region (U18A) Standard 2018-12-01 2018-12-01 Cape Town (WCT) 5 1634.1 5 3.5 1536 0 Details
31 2018 Inter Region Chess Championships Classical 2018-12-21 2018-12-24 4 Knights (4K) 7 1634.1 7 1.5 1492.5 0 Details
32 South African Junior Team Championships 2018 (U16A) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1634.1 7 3 1381.6 0 Details
33 2018 Jakaranda (C) Standard 2018-09-22 2018-09-22 Tshwane (GTP) 5 1445.2 5 3 1487.8 0 Details
34 2018 Etienne Lewis Trials (U16 Boys) Classical 2018-08-31 2018-09-02 Tshwane (GTP) 7 1445.2 7 6 1763.6 0 Details
35 2018 Centurion Chess Club Open (A) Standard 2018-09-29 2018-09-29 Tshwane (GTP) 5 1445.2 5 3 1824.5 0 Details
36 2018 Gauteng League Final (U17) Standard 2018-08-25 2018-08-25 Tshwane (GTP) 5 1409.6 5 4.5 1360.7 0 Details
37 2018 Alekhine Open (A) Standard 2018-08-09 2018-08-11 Tshwane (GTP) 6 1409.6 6 2.5 1564.3 0 Details
38 2018 Capablanca Swiss (A) Standard 2018-04-27 2018-04-29 Tshwane (GTP) 7 1392.7 7 3 1217.7 0 Details
39 2018 South African Junior Closed Chess Championships (U16 Open) Classical 2018-04-01 2018-04-07 Chess South Africa (CSA) 11 1392.7 11 5.5 1492.1 0 Details
40 2018 Waterkloof Open (A) Standard 2018-03-03 2018-03-04 Tshwane (GTP) 5 1393.1 5 2 1501.7 0 Details
41 2018 Crawford Open (B) Standard 2018-03-24 2018-03-24 Tshwane (GTP) 5 1393.1 5 3 1283.5 0 Details
42 2018 Piet Robbertse Chess Tournament (Prestige) Classical 2018-02-02 2018-02-04 Tshwane (GTP) 5 1383.7 5 3 1615.8 0 Details
43 2018 Constantia Park Open (B) Standard 2018-02-10 2018-02-10 Tshwane (GTP) 5 1383.7 5 3.5 1475.7 0 Details
44 2018 Blou Bul Open (B) Standard 2018-02-17 2018-02-17 Tshwane (GTP) 5 1383.7 5 1.5 1130.2 0 Details
45 South African Junior Wildcard Championships 2017 (U16 Open) Classical 2018-01-09 2018-01-12 4 Knights (4K) 7 1404.2 7 4.5 1327.2 0 Details
46 South African Junior Team Championships 2017 (U16A) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 1404.2 7 4 1405.3 0 Details
47 2017 Lardies Open (A+B) Standard 2017-10-28 2017-10-28 Tshwane (GTP) 5 1406 4 2 1337 0 Details
48 Chessexcellence September Round Robin 2017 (Group 1) Standard 2017-09-30 2017-09-30 Chess Excellence (CEX) 5 1418 5 2 1521 0 Details
49 2017 Tshwane Chess Etienne Lewis (U16 Boys) Classical 2017-09-01 2017-09-03 Tshwane (GTP) 7 1418 7 4.5 1225 0 Details
50 2017 Centurion Open (A+B) Standard 2017-08-19 2017-08-19 Tshwane (GTP) 4 1402 3 2 1574 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 260
Wins 130
Draws 34
Losses 96
White 131
Black 129
White wins 67
Black wins 63
Score 147
Percent 56.5
Dp 55.6
AOR 1546.6
Performance 1602.2
Rankings (Main)
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 (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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 260
Score 147
Percent 56.5
Aor 1546.6
Dp 55.6
Prat 1602.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Claassen, G (Gabriella) 4 3 1 2018 Piet Robbertse Chess Tournament (Prestige) Chris Greyling Open Tournament 2023 (A) Details
Overall 2 Nhamuave, E (Eleazar) 4 1 3 2018 South African Junior Closed Chess Championships (U16 Open) 2022 Gauteng Interregion (U20 Open) Details
Overall 3 Naidoo, T (Tashil) 4 2 2 2018 Alekhine Open (A) 2019 Alekhine Open (A) Details
Overall 4 Fourie, B (Brandon) 4 3 1 2018 Inter Region Chess Championships 2022 Menlo Open Tournament (A) Details
Overall 5 Potgieter, E (Edward) 3 2 1 The Joburg Open 2019 (Prestige) 2022 Alekhine Open (A) Details
Standard 1 Claassen, G (Gabriella) 4 3 1 2018 Piet Robbertse Chess Tournament (Prestige) Chris Greyling Open Tournament 2023 (A) Details
Standard 2 Nhamuave, E (Eleazar) 4 1 3 2018 South African Junior Closed Chess Championships (U16 Open) 2022 Gauteng Interregion (U20 Open) Details
Standard 3 Naidoo, T (Tashil) 4 2 2 2018 Alekhine Open (A) 2019 Alekhine Open (A) Details
Standard 4 Fourie, B (Brandon) 4 3 1 2018 Inter Region Chess Championships 2022 Menlo Open Tournament (A) Details
Standard 5 Smit, D (Devon) 3 2 1 2018 Capablanca Swiss (A) 2024 Tuks Open Chess Tournament (A) Details