Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Johan Botha

1150331968
Eden (WEG)
Personal
Main rating
Rating 1513.1
K-factor 32
Floor 1013.3
Highest 1513.3 (2026-07-01)
Min/Max +/- allowed 106
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1479.8
Final +/- 0
New Rating
()
Rating 1513.1
K-factor 32
Floor 1013.3
Highest 1513.3 (2026-07-01)
Min/Max +/- allowed 106.1
Standard rating
Rating 1519
K-factor 32
Floor 1019.9
Highest 1519.9 (2026-07-01)
Min/Max +/- allowed 105.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1479.8
Final +/- 0
New Rating
()
Rating 1519
K-factor 32
Floor 1019.9
Highest 1519.9 (2026-07-01)
Min/Max +/- allowed 105.1
Rapid rating
Rating 1212
K-factor 36
Floor 712
Highest 1212 (2026-02-28)
Min/Max +/- allowed 163
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1212
K-factor 36
Floor 712
Highest 1212 (2026-02-28)
Min/Max +/- allowed 163
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2026-02-17)
Min/Max +/- allowed 166.1
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 40
Floor 700
Highest 1199 (2026-02-17)
Min/Max +/- allowed 166.1
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 George Top Schools 2026 (U11 Mix) Standard 2026-07-25 2026-07-25 Eden (WEG) 5 1513.1 4 2.5 1510.8 -0.2 Details
2 Eden Chess Trials 2 2026 (U12 Boys) Standard 2026-05-23 2026-05-23 Eden (WEG) 5 1479.5 5 3.5 1572.2 15.7 Details
3 2026 WCSC PS Individual Championship (U11 Boys) Standard 2026-05-16 2026-05-17 Overberg (WOS) 6 1344.5 6 4 1556.5 44.5 Details
4 Eden Schools Trials 1 2026 (U11 Boys) Standard 2026-03-14 2026-03-14 Eden (WEG) 5 1244.4 5 3.5 1524.6 47.8 Details
5 George Trials 3 2026 (U11 Boys) Standard 2026-02-28 2026-02-28 Eden (WEG) 5 1244.4 4 3 1618.3 52.3 Details
6 Loerie Skaaktoernooi 2026 (U11+U13) Rapid 2026-02-21 2026-02-21 Eden (WEG) 5 1200 5 2.5 1319 6.1 Details
7 George Trials 2 2026 (U11 Boys) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1200 5 3 1357.8 16.1 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 34
Wins 20
Draws 4
Losses 10
White 16
Black 18
White wins 10
Black wins 10
Score 22
Percent 64.7
Dp 125
AOR 1366.9
Performance 1491.9
Game statistics (History)
Games 34
Wins 20
Draws 4
Losses 10
White 16
Black 18
White wins 10
Black wins 10
Score 22
Percent 64.7
Dp 125
AOR 1366.9
Performance 1491.9
Rankings (Main)
National
Overall 1859
Gender 1640
Age group 148
Gender/Age 121
Provincial
Overall 559
Gender 481
Age group 51
Gender/Age 38
Regional
Overall 117
Gender 100
Age group 16
Gender/Age 11
Rankings (Standard)
National
Overall 1624
Gender 1421
Age group 142
Gender/Age 116
Provincial
Overall 461
Gender 389
Age group 45
Gender/Age 34
Regional
Overall 89
Gender 74
Age group 15
Gender/Age 11
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 34
Score 22
Percent 64.7
Aor 1366.9
Dp 125
Prat 1491.9
Performance (12 months)
Games 34
Score 22
Percent 64.7
Aor 1366.9
Dp 125
Prat 1491.9
Performance (History)
Games 34
Score 22
Percent 64.7
Aor 1366.9
Dp 125
Prat 1491.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Boltman, J (Jandre) 2 0 2 George Trials 2 2026 (U11 Boys) George Trials 3 2026 (U11 Boys) Details
Overall 2 Muller, E (Eduard) 2 1 1 Eden Schools Trials 1 2026 (U11 Boys) Eden Chess Trials 2 2026 (U12 Boys) Details
Overall 3 Smit, L (Liam) 2 0 2 George Trials 2 2026 (U11 Boys) George Top Schools 2026 (U11 Mix) Details
Overall 4 Petersen, B (Bryson) 2 1 1 Eden Schools Trials 1 2026 (U11 Boys) George Top Schools 2026 (U11 Mix) Details
Overall 5 Boshoff, L (Luhan) 2 2 0 George Trials 2 2026 (U11 Boys) George Top Schools 2026 (U11 Mix) Details
Standard 1 Petersen, B (Bryson) 2 1 1 Eden Schools Trials 1 2026 (U11 Boys) George Top Schools 2026 (U11 Mix) Details
Standard 2 Boltman, J (Jandre) 2 0 2 George Trials 2 2026 (U11 Boys) George Trials 3 2026 (U11 Boys) Details
Standard 3 Smit, L (Liam) 2 0 2 George Trials 2 2026 (U11 Boys) George Top Schools 2026 (U11 Mix) Details
Standard 4 Boshoff, L (Luhan) 2 2 0 George Trials 2 2026 (U11 Boys) George Top Schools 2026 (U11 Mix) Details
Standard 5 Muller, E (Eduard) 2 1 1 Eden Schools Trials 1 2026 (U11 Boys) Eden Chess Trials 2 2026 (U12 Boys) Details