Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Mikayla Buchebner

2130144760
Sedibeng (GSV)
Personal
Main rating
Rating 1360.5
K-factor 32
Floor 932.5
Highest 1448.1 (2024-08-01)
Min/Max +/- allowed 116
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1256.7
Final +/- 0
New Rating
()
Rating 1360.5
K-factor 32
Floor 932.5
Highest 1448.1 (2024-08-01)
Min/Max +/- allowed 116.4
Standard rating
Rating 1392.9
K-factor 32
Floor 927.4
Highest 1442.9 (2024-08-01)
Min/Max +/- allowed 117.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1309.1
Final +/- 0
New Rating
()
Rating 1392.9
K-factor 32
Floor 927.4
Highest 1442.9 (2024-08-01)
Min/Max +/- allowed 117.3
Rapid rating
Rating 1189.9
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 1189.9
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
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 Gauteng Inter-Region at Emerald Resort 2025 (U14 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1363.2 5 2.5 1297.9 0 Details
2 Queen's Gambit Chess Open 29 Nov 2025 (D) Standard 2025-11-29 2025-11-29 Sedibeng (GSV) 5 1362.9 5 3 1467.2 0 Details
3 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Girls) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1363.5 5 2 1203.4 0 Details
4 RMS Rapid Chess Open 31 May 2025 (U13) Rapid 2025-05-31 2025-05-31 Sedibeng (GSV) 6 1368.3 6 1.5 1097.5 0 Details
5 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U13 Girls) Standard 2025-05-24 2025-05-24 Sedibeng (GSV) 5 1368.3 5 4 1550.3 0 Details
6 Destinata Rapid Open 025 (D) Rapid 2025-03-15 2025-03-15 Sedibeng (GSV) 6 1397.1 6 2 1202.2 0 Details
7 Laer Volkskool Open 15 Feb 2025 (D) Standard 2025-02-15 2025-02-15 Sedibeng (GSV) 5 1388.9 5 3.5 1433.1 0 Details
8 Gauteng Inter-Region at UJ 2024 (U12 Girls) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1392.2 4 2 1366.8 0 Details
9 Queens Gambit Chess Open 2024 (D) Standard 2024-11-23 2024-11-23 Sedibeng (GSV) 5 1406 5 3 1307.7 0 Details
10 NWU Vaal Chess Open 12 Oct 2024 (D) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1419 5 3.5 1430 0 Details
11 Gauteng Top Schools 2024 (U11 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1419 5 2.5 1321.6 0 Details
12 Gauteng Schools Individuals Finals 2024 (U11 Girls) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1432.5 5 3 1347.9 0 Details
13 Sedibeng East D7 Teams Trials 2024 (U11) Standard 2024-08-03 2024-08-03 Sedibeng (GSV) 5 1343.5 5 5 1626.6 0 Details
14 Eureka Open 27 July 2024 (G) Standard 2024-07-27 2024-07-27 Sedibeng (GSV) 5 1295.4 5 3 1448.6 0 Details
15 AG Visser Open 2024 (D) Standard 2024-06-08 2024-06-08 Sedibeng (GSV) 5 1275.1 5 3 1384.5 0 Details
16 Hoerskool Overvaal Chess Open 2024 (D) Standard 2024-04-20 2024-04-20 Sedibeng (GSV) 5 1270.9 5 3 1300.1 0 Details
17 Valia's Open 2024 (D) Standard 2024-03-02 2024-03-02 Sedibeng (GSV) 5 1315.1 5 3 1279.8 0 Details
18 NG Kerk Vanderbijlpark Suid 2024 (D) Standard 2024-02-24 2024-02-24 Sedibeng (GSV) 5 1315.1 5 3 1372.9 0 Details
19 Laerskool Midvaal Chess Open Section 2024 (C) Standard 2024-02-10 2024-02-10 Sedibeng (GSV) 5 1315.1 5 1 1029.4 0 Details
20 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1277.5 5 4 1458.8 0 Details
21 Dr Pieter Hangelbroek Rapid 2023 (C) Rapid 2023-10-28 2023-10-28 Sedibeng (GSV) 5 1274.9 5 2 1291 0 Details
22 Gauteng D7 Teams 2023 (U11) Standard 2023-08-12 2023-08-12 Sedibeng (GSV) 5 1262.6 4 2.5 1350 0 Details
23 Gauteng Schools D7 2023 (U11 Girls) Standard 2023-05-20 2023-05-20 Sedibeng (GSV) 5 1228.5 5 3.5 1414 0 Details
24 Heidelberg Open 2023 (D) Standard 2023-02-04 2023-02-04 Sedibeng (GSV) 5 1210.3 5 4 1477.5 0 Details
25 AG Visser Open 2023 (C) Standard 2023-02-18 2023-02-18 Sedibeng (GSV) 5 1210.3 4 1 995 0 Details
26 D7 Teams 2022 (U9+U11 Mixed) Standard 2022-08-13 2022-08-13 Sedibeng (GSV) 5 1200 5 2 1155.7 0 Details
27 2022 Gauteng Schools Team Championships (U9 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1200 5 3 1285.2 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 134
Wins 70
Draws 11
Losses 53
White 62
Black 72
White wins 32
Black wins 38
Score 75.5
Percent 56.3
Dp 53.9
AOR 1274.9
Performance 1328.8
Rankings (Main)
National
Overall 4164
Gender 666
Age group 495
Gender/Age 128
Provincial
Overall 1410
Gender 232
Age group 158
Gender/Age 37
Regional
Overall 129
Gender 18
Age group 13
Gender/Age 3
Rankings (Standard)
National
Overall 3110
Gender 488
Age group 352
Gender/Age 99
Provincial
Overall 1109
Gender 175
Age group 119
Gender/Age 31
Regional
Overall 98
Gender 13
Age group 9
Gender/Age 2
Rankings (Rapid)
National
Overall 4869
Gender 1123
Age group 950
Gender/Age 275
Provincial
Overall 918
Gender 207
Age group 168
Gender/Age 45
Regional
Overall 172
Gender 34
Age group 29
Gender/Age 8
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 32
Score 15
Percent 46.9
Aor 1320.1
Dp -26.6
Prat 1293.5
Performance (History)
Games 134
Score 75.5
Percent 56.3
Aor 1274.9
Dp 53.9
Prat 1328.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Bezuidenhoudt, M (Marlo) 4 2 2 AG Visser Open 2023 (C) Laer Volkskool Open 15 Feb 2025 (D) Details
Overall 2 Botha, S (Shadette) 4 2 2 Sedibeng East D7 Teams Trials 2024 (U11) Gauteng Inter-Region at Emerald Resort 2025 (U14 Girls) Details
Overall 3 Du Toit, M (Monika) 3 0 3 AG Visser Open 2023 (C) Sedibeng East D7 Teams Trials 2024 (U11) Details
Overall 4 Van Der Merwe, WL (Willem) 3 2 1 D7 Teams 2022 (U9+U11 Mixed) NWU Vaal Chess Open 12 Oct 2024 (D) Details
Overall 5 Le Roux, M (Meiring) 3 1 2 Laer Volkskool Open 15 Feb 2025 (D) Queen's Gambit Chess Open 29 Nov 2025 (D) Details
Standard 1 Bezuidenhoudt, M (Marlo) 4 2 2 AG Visser Open 2023 (C) Laer Volkskool Open 15 Feb 2025 (D) Details
Standard 2 Botha, S (Shadette) 4 2 2 Sedibeng East D7 Teams Trials 2024 (U11) Gauteng Inter-Region at Emerald Resort 2025 (U14 Girls) Details
Standard 3 Du Toit, M (Monika) 3 0 3 AG Visser Open 2023 (C) Sedibeng East D7 Teams Trials 2024 (U11) Details
Standard 4 Van Der Merwe, WL (Willem) 3 2 1 D7 Teams 2022 (U9+U11 Mixed) NWU Vaal Chess Open 12 Oct 2024 (D) Details
Standard 5 van der Walt, K (Kiera) 3 1 2 D7 Teams 2022 (U9+U11 Mixed) GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U13 Girls) Details
Rapid 1 Visser, N (Noah) 2 1 1 RMS Rapid Chess Open 31 May 2025 (U13) RMS Rapid Chess Open 31 May 2025 (U13) Details
Rapid 2 Dippenaar, E (Ethan) 2 1 1 RMS Rapid Chess Open 31 May 2025 (U13) RMS Rapid Chess Open 31 May 2025 (U13) Details
Rapid 3 Van Loggerenberg, E (Elandre) 2 1 1 RMS Rapid Chess Open 31 May 2025 (U13) RMS Rapid Chess Open 31 May 2025 (U13) Details
Rapid 4 Emanuel, C (Caitlin) 2 2 0 Dr Pieter Hangelbroek Rapid 2023 (C) Destinata Rapid Open 025 (D) Details