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Jonathan Botha

105078148
Eden (WEG)
Personal
Main rating
Rating 1241.7
K-factor 36
Floor 750.7
Highest 1250.7 (2025-03-01)
Min/Max +/- allowed 154
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1042.5
Final +/- 0
New Rating
()
Rating 1241.7
K-factor 36
Floor 750.7
Highest 1250.7 (2025-03-01)
Min/Max +/- allowed 154.3
Standard rating
Rating 1234.8
K-factor 36
Floor 749.5
Highest 1249.5 (2023-03-01)
Min/Max +/- allowed 154.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1042.5
Final +/- 0
New Rating
()
Rating 1234.8
K-factor 36
Floor 749.5
Highest 1249.5 (2023-03-01)
Min/Max +/- allowed 154.5
Rapid rating
Rating 523.6
K-factor 40
Floor 500
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 523.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 523.6
K-factor 40
Floor 500
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 523.6
K-factor 40
Floor 500
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 Eden Schools Chess Trials 1 2025 (U19 Boys) Standard 2025-03-08 2025-03-08 Eden (WEG) 5 1250.7 4 1.5 1086.8 0 Details
2 Oudussa Trials 2025 (U19) Standard 2025-03-01 2025-03-01 Eden (WEG) 5 1250.7 3 1 1171.6 0 Details
3 Oudussa Trials 2 2025 (U19 Boys+Girls) Standard 2025-02-01 2025-02-01 Eden (WEG) 5 1244.1 4 2 1291.5 0 Details
4 Eden Chess Trials 2 2024 (U20) Standard 2024-04-13 2024-04-20 Eden (WEG) 10 1243.5 10 4 1244.5 0 Details
5 Western Cape HS Individuals Championship 2024 (U20 Boys+Girls) Standard 2024-03-21 2024-03-22 Overberg (WOS) 6 1222.3 6 4 1335.2 0 Details
6 Eden School Chess Trials 1 2024 (U20 Mix) Standard 2024-03-09 2024-03-09 Eden (WEG) 5 1222.3 5 2.5 1198.9 0 Details
7 Eden Trials 2+3 2023 (U20) Standard 2023-04-15 2023-05-13 Eden (WEG) 10 1247.4 5 2.5 1096.9 0 Details
8 Eden Trails 1 2023 (U19 Boys) Standard 2023-03-11 2023-03-11 Eden (WEG) 5 1247.4 0 0 0 0 Details
9 Oudussa Proewe 1 2023 (U19 Boys) Standard 2023-02-11 2023-02-11 Eden (WEG) 5 1199.6 5 4 1480 0 Details
10 Eden Proewe 2 2022 (O18 Seuns) Standard 2022-04-09 2022-04-09 Eden (WEG) 5 1214.3 5 2 1127.9 0 Details
11 Eden Proewe 1 2022 (O18 Seuns) Standard 2022-03-12 2022-03-12 Eden (WEG) 5 1212.2 5 2.5 1217.4 0 Details
12 Eden Schools Closed Trials 1 2020 (U15 Boys) Standard 2020-03-07 2020-03-07 Eden (WEG) 5 1216.2 5 3 1188.1 0 Details
13 Oudtshoorn Proewe 1 2020 (O15) Standard 2020-02-15 2020-02-15 Eden (WEG) 5 1167.2 5 4 1452.3 0 Details
14 Eden Trials 3 2019 (U16 Open) Standard 2019-05-11 2019-05-11 Eden (WEG) 5 1211.7 5 2 947.8 0 Details
15 Eden Trials 2 2019 (U16 Open) Standard 2019-04-13 2019-04-13 Eden (WEG) 5 895.1 4 3 1286.1 0 Details
16 Eden Trials 1 2019 (U16 Open) Standard 2019-03-02 2019-03-02 Eden (WEG) 5 820.4 5 3 1201 0 Details
17 Oudtshoorn Trials 3 2019 (U16) Standard 2019-02-16 2019-02-16 Eden (WEG) 5 602.6 5 3 1174.5 0 Details
18 Oudtshoorn Trials 2 2019 (U16) Standard 2019-02-09 2019-02-09 Eden (WEG) 5 602.6 5 4 1295.3 0 Details
19 Oudtshoorn Trials 1 2019 (U16) Standard 2019-01-19 2019-01-19 Eden (WEG) 5 523.6 4 2.5 1167.3 0 Details
20 Eden Trials 3 2017 (U14 Open) Standard 2017-06-03 2017-06-03 Eden (WEG) 5 534 5 1 500 0 Details
21 Eden Trials 2 2017 (U14) Standard 2017-04-22 2017-04-22 Eden (WEG) 5 566 5 1 500 0 Details
22 Eden Trials 1 2017 (U14) Standard 2017-03-11 2017-03-11 Eden (WEG) 5 566 5 2 577 0 Details
23 Oudtshoorn Trials 3 2017 (U14) Standard 2017-02-18 2017-02-18 Eden (WEG) 5 500 5 3 684 0 Details
24 Oudtshoorn Trials 1 2017 (U14) Standard 2017-02-04 2017-02-04 Eden (WEG) 5 500 5 3 651 0 Details
25 Swd Eden Trials 3 2016 (Under 12 Open) Standard 2016-05-14 2016-05-14 South Western Districts (SWD) 5 0 5 1 554 0 Details
26 Swd Eden Trials 2 2016 (Under 12 Open) Standard 2016-04-16 2016-04-16 South Western Districts (SWD) 5 0 5 0.5 294 0 Details
27 Swd Eden Trials 1 2016 (Under 12 Open) Standard 2016-04-09 2016-04-09 South Western Districts (SWD) 5 0 5 2 558 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 90
Wins 47
Draws 7
Losses 36
White 43
Black 47
White wins 22
Black wins 25
Score 50.5
Percent 56.1
Dp 51.9
AOR 1172.5
Performance 1224.4
Rankings (Main)
National
Overall 8903
Gender 7201
Age group 1764
Gender/Age 1583
Provincial
Overall 2561
Gender 1983
Age group 465
Gender/Age 417
Regional
Overall 609
Gender 455
Age group 76
Gender/Age 71
Rankings (Standard)
National
Overall 7942
Gender 6323
Age group 1451
Gender/Age 1290
Provincial
Overall 2213
Gender 1667
Age group 358
Gender/Age 314
Regional
Overall 601
Gender 440
Age group 52
Gender/Age 47
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 4
Score 1.5
Percent 37.5
Aor 1193.1
Dp -106.2
Prat 1086.8
Performance (History)
Games 90
Score 50.5
Percent 56.1
Aor 1172.5
Dp 51.9
Prat 1224.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mostert, R (Richard) 3 1 2 Oudtshoorn Trials 2 2019 (U16) Eden Chess Trials 2 2024 (U20) Details
Overall 2 Kiewiet, M (Marvin) 3 1 2 Eden Proewe 1 2022 (O18 Seuns) Eden Chess Trials 2 2024 (U20) Details
Overall 3 Cremer, L (Leah) 2 1 1 Eden School Chess Trials 1 2024 (U20 Mix) Western Cape HS Individuals Championship 2024 (U20 Boys+Girls) Details
Overall 4 Matthews, I (Isiah) 2 0 2 Eden Trials 1 2019 (U16 Open) Eden Trials 2 2019 (U16 Open) Details
Overall 5 De Villiers, B (Bianca) 2 1 1 Eden Trials 2 2019 (U16 Open) Eden Trials 3 2019 (U16 Open) Details
Standard 1 Mostert, R (Richard) 3 1 2 Oudtshoorn Trials 2 2019 (U16) Eden Chess Trials 2 2024 (U20) Details
Standard 2 Kiewiet, M (Marvin) 3 1 2 Eden Proewe 1 2022 (O18 Seuns) Eden Chess Trials 2 2024 (U20) Details
Standard 3 De Villiers, B (Bianca) 2 1 1 Eden Trials 2 2019 (U16 Open) Eden Trials 3 2019 (U16 Open) Details
Standard 4 Petersen, JD (John-Wayne Dwight) 2 2 0 Oudussa Proewe 1 2023 (U19 Boys) Eden Chess Trials 2 2024 (U20) Details
Standard 5 Daniels, K (Keanu) 2 1 1 Eden School Chess Trials 1 2024 (U20 Mix) Eden Chess Trials 2 2024 (U20) Details