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Mikayla Buchebner

2130144760
Sedibeng (GSV)
Personal
Main rating
Rating 1374
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 1304.1
Final +/- 0
New Rating
()
Rating 1374
K-factor 32
Floor 932.5
Highest 1448.1 (2024-08-01)
Min/Max +/- allowed 116.4
Standard rating
Rating 1405
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 1334.7
Final +/- 0
New Rating
()
Rating 1405
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 Laer Volkskool Chess Open 14 March 2026 (D) Standard 2026-03-14 2026-03-14 Sedibeng (GSV) 5 1360.5 5 2 1442 13.6 Details
2 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 -6.4 Details
3 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 9.5 Details
4 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 -14.9 Details
5 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 -23.1 Details
6 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 18.6 Details
7 Destinata Rapid Open 025 (D) Rapid 2025-03-15 2025-03-15 Sedibeng (GSV) 6 1397.1 6 2 1202.2 -18 Details
8 Laer Volkskool Open 15 Feb 2025 (D) Standard 2025-02-15 2025-02-15 Sedibeng (GSV) 5 1388.9 5 3.5 1433.1 5.1 Details
9 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 -2.1 Details
10 Queens Gambit Chess Open 2024 (D) Standard 2024-11-23 2024-11-23 Sedibeng (GSV) 5 1406 5 3 1307.7 -8.6 Details
11 NWU Vaal Chess Open 12 Oct 2024 (D) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1419 5 3.5 1430 2 Details
12 Gauteng Top Schools 2024 (U11 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1419 5 2.5 1321.6 -10.1 Details
13 Gauteng Schools Individuals Finals 2024 (U11 Girls) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1432.5 5 3 1347.9 -8.5 Details
14 Sedibeng East D7 Teams Trials 2024 (U11) Standard 2024-08-03 2024-08-03 Sedibeng (GSV) 5 1343.5 5 5 1626.6 28.4 Details
15 Eureka Open 27 July 2024 (G) Standard 2024-07-27 2024-07-27 Sedibeng (GSV) 5 1295.4 5 3 1448.6 14.1 Details
16 AG Visser Open 2024 (D) Standard 2024-06-08 2024-06-08 Sedibeng (GSV) 5 1275.1 5 3 1384.5 11.3 Details
17 Hoerskool Overvaal Chess Open 2024 (D) Standard 2024-04-20 2024-04-20 Sedibeng (GSV) 5 1270.9 5 3 1300.1 2.3 Details
18 Valia's Open 2024 (D) Standard 2024-03-02 2024-03-02 Sedibeng (GSV) 5 1315.1 5 3 1279.8 -2.5 Details
19 NG Kerk Vanderbijlpark Suid 2024 (D) Standard 2024-02-24 2024-02-24 Sedibeng (GSV) 5 1315.1 5 3 1372.9 5.2 Details
20 Laerskool Midvaal Chess Open Section 2024 (C) Standard 2024-02-10 2024-02-10 Sedibeng (GSV) 5 1315.1 5 1 1029.4 -27.4 Details
21 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 20.8 Details
22 Dr Pieter Hangelbroek Rapid 2023 (C) Rapid 2023-10-28 2023-10-28 Sedibeng (GSV) 5 1274.9 5 2 1291 1.6 Details
23 Gauteng D7 Teams 2023 (U11) Standard 2023-08-12 2023-08-12 Sedibeng (GSV) 5 1262.6 4 2.5 1350 6.8 Details
24 Gauteng Schools D7 2023 (U11 Girls) Standard 2023-05-20 2023-05-20 Sedibeng (GSV) 5 1228.5 5 3.5 1414 18.8 Details
25 Heidelberg Open 2023 (D) Standard 2023-02-04 2023-02-04 Sedibeng (GSV) 5 1210.3 5 4 1477.5 26.7 Details
26 AG Visser Open 2023 (C) Standard 2023-02-18 2023-02-18 Sedibeng (GSV) 5 1210.3 4 1 995 -16.8 Details
27 D7 Teams 2022 (U9+U11 Mixed) Standard 2022-08-13 2022-08-13 Sedibeng (GSV) 5 1200 5 2 1155.7 -3.7 Details
28 2022 Gauteng Schools Team Championships (U9 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1200 5 3 1285.2 9 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 5
Wins 2
Draws 0
Losses 3
White 2
Black 3
White wins 0
Black wins 2
Score 2
Percent 40
Dp -85
AOR 1527
Performance 1442
Game statistics (History)
Games 139
Wins 72
Draws 11
Losses 56
White 64
Black 75
White wins 32
Black wins 40
Score 77.5
Percent 55.8
Dp 48.9
AOR 1284
Performance 1332.9
Rankings (Main)
National
Overall 3995
Gender 651
Age group 489
Gender/Age 132
Provincial
Overall 1343
Gender 210
Age group 143
Gender/Age 33
Regional
Overall 129
Gender 17
Age group 15
Gender/Age 2
Rankings (Standard)
National
Overall 3023
Gender 491
Age group 342
Gender/Age 103
Provincial
Overall 1063
Gender 163
Age group 109
Gender/Age 26
Regional
Overall 100
Gender 14
Age group 11
Gender/Age 2
Rankings (Rapid)
National
Overall 4814
Gender 1104
Age group 959
Gender/Age 279
Provincial
Overall 905
Gender 202
Age group 170
Gender/Age 48
Regional
Overall 194
Gender 36
Age group 37
Gender/Age 9
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 5
Score 2
Percent 40
Aor 1527
Dp -85
Prat 1442
Performance (12 months)
Games 31
Score 15
Percent 48.4
Aor 1348.8
Dp -13.7
Prat 1335.1
Performance (History)
Games 139
Score 77.5
Percent 55.8
Aor 1284
Dp 48.9
Prat 1332.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Du Toit, M (Monika) 4 0 4 AG Visser Open 2023 (C) Laer Volkskool Chess Open 14 March 2026 (D) Details
Overall 2 Bezuidenhoudt, M (Marlo) 4 2 2 AG Visser Open 2023 (C) Laer Volkskool Open 15 Feb 2025 (D) Details
Overall 3 Botha, S (Shadette) 4 2 2 Sedibeng East D7 Teams Trials 2024 (U11) Gauteng Inter-Region at Emerald Resort 2025 (U14 Girls) 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 Du Toit, M (Monika) 4 0 4 AG Visser Open 2023 (C) Laer Volkskool Chess Open 14 March 2026 (D) Details
Standard 2 Bezuidenhoudt, M (Marlo) 4 2 2 AG Visser Open 2023 (C) Laer Volkskool Open 15 Feb 2025 (D) Details
Standard 3 Botha, S (Shadette) 4 2 2 Sedibeng East D7 Teams Trials 2024 (U11) Gauteng Inter-Region at Emerald Resort 2025 (U14 Girls) 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