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Joah Du Preez

1110117066
Tshwane (GTP)
Personal
Main rating
Rating 1313.8
K-factor 36
Floor 837.3
Highest 1342.1 (2024-01-01)
Min/Max +/- allowed 135
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1077.3
Final +/- 0
New Rating
()
Rating 1313.8
K-factor 36
Floor 837.3
Highest 1342.1 (2024-01-01)
Min/Max +/- allowed 135.4
Standard rating
Rating 1309.8
K-factor 36
Floor 838.8
Highest 1338.8 (2024-06-01)
Min/Max +/- allowed 136.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1077.3
Final +/- 0
New Rating
()
Rating 1309.8
K-factor 36
Floor 838.8
Highest 1338.8 (2024-06-01)
Min/Max +/- allowed 136.1
Rapid rating
Rating 1207.6
K-factor 36
Floor 707.6
Highest 1236.6 (2022-04-01)
Min/Max +/- allowed 157.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1207.6
K-factor 36
Floor 707.6
Highest 1236.6 (2022-04-01)
Min/Max +/- allowed 157.4
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 Menlopark Open Chess Tournament 2024 (B) Standard 2024-07-13 2024-07-13 Tshwane (GTP) 5 1337.3 5 2 1191.2 0 Details
2 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) Standard 2024-05-11 2024-05-11 Tshwane (GTP) 5 1327.7 5 3 1375.8 0 Details
3 2024 Tshwane Chess OPEN Registration Tournament (D2) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1182.8 5 4 1527.3 0 Details
4 2024 Gauteng Inter-Region Chess Championship (U14C) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1182.8 4 3 1423.6 0 Details
5 2023 Alekhine Open Tournament (D) Standard 2023-09-09 2023-09-09 Tshwane (GTP) 5 1204.5 5 2 1103.3 0 Details
6 2023 Jacaranda Round Robin (J) Standard 2023-08-12 2023-08-12 Tshwane (GTP) 5 1149.9 5 3 1407.6 0 Details
7 2023 Etienne Lewis Closed Tournament (U14) Standard 2023-08-25 2023-08-27 Tshwane (GTP) 7 1149.9 7 2.5 1143.3 0 Details
8 2023 Menlo Open Tournament (D) Standard 2023-07-22 2023-07-22 Tshwane (GTP) 5 1094.1 5 3 1391.2 0 Details
9 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) Standard 2023-04-22 2023-04-22 Tshwane (GTP) 5 1146.9 5 1 885.2 0 Details
10 2022 Menlo Open Tournament (D) Standard 2022-07-23 2022-07-23 Tshwane (GTP) 5 1155.5 5 2 1118.8 0 Details
11 D4 Individuals 2022 (U11 Open) Rapid 2022-04-23 2022-04-23 Tshwane (GTP) 7 1125.7 7 4 1281 0 Details
12 2021 Lardies Ope (D) Standard 2021-10-30 2021-10-30 Tshwane (GTP) 5 1133.7 5 2 1100.8 0 Details
13 2021 Chris Greyling Open Tournament (D) Standard 2021-05-08 2021-05-08 Tshwane (GTP) 5 1146.6 5 2 1087.4 0 Details
14 2021 Registration Tournament (D) Standard 2021-03-13 2021-03-13 Tshwane (GTP) 5 1164.5 5 2 1079.2 0 Details
15 2019 Menlo Open (E) Standard 2019-07-13 2019-07-13 Tshwane (GTP) 5 1200 4 1 972.7 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 77
Wins 36
Draws 1
Losses 40
White 41
Black 36
White wins 20
Black wins 16
Score 36.5
Percent 47.4
Dp -22.1
AOR 1228.5
Performance 1206.4
Rankings (Main)
National
Overall 5515
Gender 4587
Age group 900
Gender/Age 700
Provincial
Overall 1868
Gender 1557
Age group 312
Gender/Age 242
Regional
Overall 656
Gender 540
Age group 111
Gender/Age 88
Rankings (Standard)
National
Overall 5075
Gender 4192
Age group 849
Gender/Age 657
Provincial
Overall 1818
Gender 1505
Age group 323
Gender/Age 245
Regional
Overall 653
Gender 538
Age group 116
Gender/Age 92
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 77
Score 36.5
Percent 47.4
Aor 1228.5
Dp -22.1
Prat 1206.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mcphail, M (Matthew) 2 1 1 2021 Registration Tournament (D) 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) Details
Overall 2 Bienedell, R (Robin) 2 0 2 2023 Menlo Open Tournament (D) 2024 Tshwane Chess OPEN Registration Tournament (D2) Details
Overall 3 Bogaard, A (Anneke) 2 2 0 2021 Registration Tournament (D) 2021 Chris Greyling Open Tournament (D) Details
Standard 1 Mcphail, M (Matthew) 2 1 1 2021 Registration Tournament (D) 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) Details
Standard 2 Bienedell, R (Robin) 2 0 2 2023 Menlo Open Tournament (D) 2024 Tshwane Chess OPEN Registration Tournament (D2) Details
Standard 3 Bogaard, A (Anneke) 2 2 0 2021 Registration Tournament (D) 2021 Chris Greyling Open Tournament (D) Details