Player Page

Buchebner, M (Mikayla)
Dob: 2013/01/25 (U12)
Gender: Female
Chess SA id: 2130144760
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (50 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1275.1
Current Weighted rating1269.0
Current Weighted performance1244.2
Current official/published rating (highest between Raw, WR and WP)1275.1
Current highest rating achieved1315.1
Current floor (min rating allowed)815.1
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±149.0
Current Raw change used (final)0.0
Projected new Raw rating1275.1
Projected new Weighed rating1168.9
Projected new Weighted performance1244.2
Projected new final Raw rating (if new WP > new Raw)1275.1
Projected new highest rating1315.1
Projected new floor815.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1275.1
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1266.0
Current Weighted rating1273.4
Current Weighted performance1244.2
Current official/published rating (highest between Raw, WR and WP)1273.4
Current highest rating achieved1324.0
Current floor (min rating allowed)824.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±150.9
Current Raw change used (final)0.0
Projected new Raw rating1266.0
Projected new Weighed rating1172.8
Projected new Weighted performance1244.2
Projected new final Raw rating (if new WP > new Raw)1266.0
Projected new highest rating1324.0
Projected new floor824.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1266.0
Projected effective change (new Official - current Official)-7.4
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1190.0
Current Weighted rating1194.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1194.0
Current highest rating achieved1190.0
Current floor (min rating allowed)690.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±168.2
Current Raw change used (final)0.0
Projected new Raw rating1190.0
Projected new Weighed rating1098.3
Projected new Weighted performance397.2
Projected new final Raw rating (if new WP > new Raw)1190.0
Projected new highest rating1190.0
Projected new floor690.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.0
Projected effective change (new Official - current Official)-4.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Hoerskool Overvaal Chess Open 2024 (D) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1270.9 1259.2 Analysis
4 Valia's Open 2024 (D) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1315.1 1324.0 Analysis
3 NG Kerk Vanderbijlpark Suid 2024 (D) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1315.1 1324.0 Analysis
2 Laerskool Midvaal Chess Open Section 2024 (C) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 1.0 1315.1 1324.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1277.5 1286.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 Hoerskool Overvaal Chess Open 2024 (D) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1270.9 1259.2 Analysis
11 Valia's Open 2024 (D) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1315.1 1324.0 Analysis
10 NG Kerk Vanderbijlpark Suid 2024 (D) 2024/02/24 2024/02/24 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1315.1 1324.0 Analysis
9 Laerskool Midvaal Chess Open Section 2024 (C) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 1.0 1315.1 1324.0 Analysis
8 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1277.5 1286.9 Analysis
7 Dr Pieter Hangelbroek Rapid 2023 (C) 2023/10/28 2023/10/28 Sedibeng (GSV) Rapid 30 0.60 5 5 2.0 1274.9 1200.0 Analysis
6 Gauteng D7 Teams 2023 (U11) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 4 2.5 1262.6 1273.6 Analysis
5 Gauteng Schools D7 2023 (U11 Girls) 2023/05/20 2023/05/20 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1228.5 1234.4 Analysis
4 AG Visser Open 2023 (C) 2023/02/18 2023/02/18 Sedibeng (GSV) Standard 60 0.83 5 4 1.0 1210.3 1212.8 Analysis
3 Heidelberg Open 2023 (D) 2023/02/04 2023/02/04 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1210.3 1212.8 Analysis
2 2022 Gauteng Schools Team Championships (U9 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 D7 Teams 2022 (U9+U11 Mixed) 2022/08/13 2022/08/13 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 14 0 11 14.0 56.0 51.0 1237.2 1288.2
White 12 8 0 4 8.0 66.7 141.7 1235.8 1377.5
Black 13 6 0 7 6.0 46.2 -32.7 1238.4 1205.7
Standard All 25 14 0 11 14.0 56.0 51.0 1237.2 1288.2
White 12 8 0 4 8.0 66.7 141.7 1235.8 1377.5
Black 13 6 0 7 6.0 46.2 -32.7 1238.4 1205.7
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 58 30 4 24 32.0 55.2 44.0 1244.0 1288.0
White 26 14 3 9 15.5 59.6 81.7 1238.6 1320.3
Black 32 16 1 15 16.5 51.6 13.3 1248.4 1261.7
Standard All 53 28 4 21 30.0 56.6 56.1 1231.5 1287.7
White 24 13 3 8 14.5 60.4 88.5 1234.1 1322.6
Black 29 15 1 13 15.5 53.4 29.3 1229.4 1258.8
Rapid All 5 2 0 3 2.0 40.0 -85.0 1376.0 1291.0
White 2 1 0 1 1.0 50.0 0.0 1292.8 1292.8
Black 3 1 0 2 1.0 33.3 -141.7 1431.5 1289.8
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1130140211 Bezuidenhout, M (Marlo) 3 1.0 1 0 2 33.3 1245.2 -141.7 1103.6 View list
2 1120139655 Du Toit, C (Christiaan) 2 2.0 2 0 0 100.0 1293.0 425.0 1718.0 View list
3 2140139659 Du Toit, M (Monika) 2 1.0 1 0 1 50.0 1210.3 0.0 1210.3 View list
4 2120133676 Smith, MI (Melea Ine) 2 1.0 1 0 1 50.0 1293.0 0.0 1293.0 View list
5 1120130080 Van Der Merwe, W (Willem) 2 1.0 1 0 1 50.0 1257.5 0.0 1257.5 View list
6 2130130082 Van Zyl, K (Kiera) 2 0.5 0 1 1 25.0 1214.3 -212.5 1001.8 View list
7 2120135915 Emanuel, C (Caitlin) 2 0.0 0 0 2 0.0 1295.0 -425.0 870.0 View list
8 2120134048 Erwee, E (Elizabeth) 1 1.0 1 0 0 100.0 1277.5 425.0 1702.5 View list
9 2140135916 Emanuel, S (Shiloh) 1 1.0 1 0 0 100.0 1210.3 425.0 1635.3 View list
10 1110156446 Letele, K (Katleho) 1 1.0 1 0 0 100.0 1315.1 425.0 1740.1 View list
11 1130302274 Leaoda, T (Thoriso Oratile) 1 1.0 1 0 0 100.0 1270.9 425.0 1695.9 View list
12 1120141856 Malefetsi, S (Sibonginkosi) 1 1.0 1 0 0 100.0 1262.6 425.0 1687.6 View list
13 1110159503 Chidamba, A (Anotida) 1 1.0 1 0 0 100.0 1315.1 425.0 1740.1 View list
14 2130141402 Botha, R (Rochelle) 1 1.0 1 0 0 100.0 1277.5 425.0 1702.5 View list
15 2120105112 Bogaard, A (Anneke) 1 1.0 1 0 0 100.0 1277.5 425.0 1702.5 View list
16 2120138271 Blignaut, A (Alma) 1 1.0 1 0 0 100.0 1228.5 425.0 1653.5 View list
17 2130139605 Bensch, I (Ivanka) 1 1.0 1 0 0 100.0 1277.5 425.0 1702.5 View list
18 2120159489 Moropodi, L (Lerato) 1 1.0 1 0 0 100.0 1228.5 425.0 1653.5 View list
19 1130159490 Moropodi, S (Sechaba) 1 1.0 1 0 0 100.0 1262.6 425.0 1687.6 View list
20 1120141859 Nagel, D (Divan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list