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

PLAYER PAGE

Pieter-Steph Bothma

1170324767
Cape Town (WCT)
Personal
Main rating
Rating 1424.9
K-factor 32
Floor 932
Highest 1432 (2026-07-01)
Min/Max +/- allowed 119
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1383.5
Final +/- 0
New Rating
()
Rating 1424.9
K-factor 32
Floor 932
Highest 1432 (2026-07-01)
Min/Max +/- allowed 119.1
Standard rating
Rating 1403.9
K-factor 32
Floor 903.9
Highest 1403.9 (2026-09-01)
Min/Max +/- allowed 124
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1384.2
Final +/- 0
New Rating
()
Rating 1403.9
K-factor 32
Floor 903.9
Highest 1403.9 (2026-09-01)
Min/Max +/- allowed 124
Rapid rating
Rating 1315.9
K-factor 36
Floor 815.9
Highest 1315.9 (2026-07-01)
Min/Max +/- allowed 140.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1315.9
K-factor 36
Floor 815.9
Highest 1315.9 (2026-07-01)
Min/Max +/- allowed 140.6
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2025-08-05)
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 40
Floor 700
Highest 1199.9 (2025-08-05)
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 Central Top Schools 2026 (U9 Mixed) Standard 2026-08-01 2026-08-02 Cape Town (WCT) 6 1424.9 6 6 1490 20.9 Details
2 South African Open Championship 2026 (U9 Boys) Classical 2026-07-02 2026-07-05 Cape Town (WCT) 7 1432 7 3.5 1294.7 -28.1 Details
3 Curro Hermanus Winter Open 2026 (U9) Rapid 2026-06-20 2026-06-20 Overberg (WOS) 6 1357.3 6 3.5 1415.8 8 Details
4 CTCF Open Championship 2026 (U10) Classical 2026-06-13 2026-06-14 Cape Town (WCT) 6 1357.3 6 5 1652.8 66.7 Details
5 Chess Elevation Series 6 2026 (Level 4) Standard 2026-05-22 2026-05-23 Cape Town (WCT) 5 1411.6 4 1 1145 -35 Details
6 2026 WCSC PS Individual Championship (U9 Boys) Standard 2026-05-16 2026-05-17 Overberg (WOS) 6 1411.6 6 2.5 1272.3 -23.8 Details
7 Moja Chess Extravaganza 2026 (U10) Standard 2026-04-25 2026-04-26 Cape Town (WCT) 5 1411.6 5 3 1432.2 4.5 Details
8 CT Metro Schools Individual Closed 2026 (U9 Boys) Standard 2026-03-07 2026-03-08 Cape Town (WCT) 6 1376.2 6 4 1495.2 25.8 Details
9 Laerskool Welgemoed Rapid 2026 (U10) Rapid 2026-02-14 2026-02-14 Cape Town (WCT) 6 1264.4 6 4.5 1537.2 20.7 Details
10 District Central Schools Chess Individual Trials 2026 (U9 Open) Standard 2026-02-07 2026-02-08 Cape Town (WCT) 6 1264.4 6 4 1463.6 15.7 Details
11 COGH 2026 (U10) Rapid 2026-01-31 2026-02-01 Cape Town (WCT) 6 1264.4 6 3 1363.9 3.7 Details
12 Western Cape Schools - Top Schools 2025 (U9) Standard 2025-09-06 2025-09-07 Overberg (WOS) 6 1288 5 1.5 1161.7 -13.1 Details
13 Cape Town Metro Top Schools District Central 2025 (U9) Standard 2025-08-02 2025-08-02 Cape Town (WCT) 5 1200 5 5 1643.5 44 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 64
Wins 38
Draws 4
Losses 22
White 32
Black 32
White wins 19
Black wins 19
Score 40
Percent 62.5
Dp 106.2
AOR 1314.8
Performance 1421.1
Game statistics (History)
Games 74
Wins 44
Draws 5
Losses 25
White 37
Black 37
White wins 22
Black wins 22
Score 46.5
Percent 62.8
Dp 109.1
AOR 1309.4
Performance 1418.6
Rankings (Main)
National
Overall 3109
Gender 2657
Age group 131
Gender/Age 108
Provincial
Overall 914
Gender 750
Age group 46
Gender/Age 37
Regional
Overall 457
Gender 391
Age group 22
Gender/Age 19
Rankings (Standard)
National
Overall 3137
Gender 2627
Age group 137
Gender/Age 108
Provincial
Overall 905
Gender 711
Age group 47
Gender/Age 34
Regional
Overall 451
Gender 370
Age group 21
Gender/Age 16
Rankings (Rapid)
National
Overall 1890
Gender 1572
Age group 103
Gender/Age 83
Provincial
Overall 792
Gender 641
Age group 50
Gender/Age 41
Regional
Overall 328
Gender 289
Age group 25
Gender/Age 21
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 64
Score 40
Percent 62.5
Aor 1314.8
Dp 106.2
Prat 1421.1
Performance (12 months)
Games 69
Score 41.5
Percent 60.1
Aor 1316
Dp 86.2
Prat 1402.3
Performance (History)
Games 74
Score 46.5
Percent 62.8
Aor 1309.4
Dp 109.1
Prat 1418.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Rehse, N (Nathan) 3 2 1 District Central Schools Chess Individual Trials 2026 (U9 Open) CT Metro Schools Individual Closed 2026 (U9 Boys) Details
Overall 2 Varadharajan, A (Akilan) 3 2 1 Laerskool Welgemoed Rapid 2026 (U10) Curro Hermanus Winter Open 2026 (U9) Details
Overall 3 Balogun, S (Samuel) 3 1 2 COGH 2026 (U10) CTCF Open Championship 2026 (U10) Details
Overall 4 de Wet, E (Evan) 3 3 0 COGH 2026 (U10) South African Open Championship 2026 (U9 Boys) Details
Overall 5 Poole, C (Cayden) 3 2 1 Western Cape Schools - Top Schools 2025 (U9) Laerskool Welgemoed Rapid 2026 (U10) Details
Standard 1 Kolbe, L (Luke) 2 1 1 CT Metro Schools Individual Closed 2026 (U9 Boys) Moja Chess Extravaganza 2026 (U10) Details
Standard 2 Rehse, N (Nathan) 2 2 0 District Central Schools Chess Individual Trials 2026 (U9 Open) CT Metro Schools Individual Closed 2026 (U9 Boys) Details
Standard 3 Neethling, D (Derek) 2 1 1 District Central Schools Chess Individual Trials 2026 (U9 Open) Moja Chess Extravaganza 2026 (U10) Details
Standard 4 Muoh, R (Rex) 2 1 1 Central Top Schools 2026 (U9 Mixed) Central Top Schools 2026 (U9 Mixed) Details
Standard 5 May, S (Sinelizwi) 2 1 1 Cape Town Metro Top Schools District Central 2025 (U9) South African Open Championship 2026 (U9 Boys) Details
Rapid 1 Balogun, S (Samuel) 2 1 1 COGH 2026 (U10) Laerskool Welgemoed Rapid 2026 (U10) Details
Rapid 2 Poole, C (Cayden) 2 1 1 COGH 2026 (U10) Laerskool Welgemoed Rapid 2026 (U10) Details
Rapid 3 Varadharajan, A (Akilan) 2 2 0 Laerskool Welgemoed Rapid 2026 (U10) Curro Hermanus Winter Open 2026 (U9) Details