Player Page

Balfour, O (Omeleza)
Dob: 2012/03/05 (U14)
Gender: Male
Chess SA id: 1120153217
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (69 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 rating1125.6
Current Weighted rating1139.6
Current Weighted performance1040.0
Current official/published rating (highest between Raw, WR and WP)1139.6
Current highest rating achieved1228.9
Current floor (min rating allowed)728.9
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)±184.4
Current Raw change used (final)0.0
Projected new Raw rating1125.6
Projected new Weighed rating1046.9
Projected new Weighted performance1040.0
Projected new final Raw rating (if new WP > new Raw)1125.6
Projected new highest rating1228.9
Projected new floor728.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1125.6
Projected effective change (new Official - current Official)-14.0
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 rating1133.9
Current Weighted rating1151.2
Current Weighted performance1040.0
Current official/published rating (highest between Raw, WR and WP)1151.2
Current highest rating achieved1234.4
Current floor (min rating allowed)734.4
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)±182.2
Current Raw change used (final)0.0
Projected new Raw rating1133.9
Projected new Weighed rating1057.4
Projected new Weighted performance1040.0
Projected new final Raw rating (if new WP > new Raw)1133.9
Projected new highest rating1234.4
Projected new floor734.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1133.9
Projected effective change (new Official - current Official)-17.3
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 rating1142.8
Current Weighted rating1145.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1145.7
Current highest rating achieved1142.8
Current floor (min rating allowed)642.8
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)±179.9
Current Raw change used (final)0.0
Projected new Raw rating1142.8
Projected new Weighed rating1053.3
Projected new Weighted performance263.4
Projected new final Raw rating (if new WP > new Raw)1142.8
Projected new highest rating1142.8
Projected new floor642.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.8
Projected effective change (new Official - current Official)-2.9
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
4 East London Open 2024 (B) 2024/10/05 2024/10/05 Buffalo City (EBC) Standard 60 0.83 5 4 2.0 1103.8 1106.5 Analysis
3 3rd BC Trials 2024 (U14A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1135.1 1143.3 Analysis
2 UFH Open 2024 (C) 2024/04/13 2024/04/13 Amathole (EAL) Standard 60 0.83 5 5 2.0 1132.7 1143.7 Analysis
1 2nd BC Trials 2024 (U14A) 2024/03/09 2024/03/09 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1167.7 1188.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 East London Open 2024 (B) 2024/10/05 2024/10/05 Buffalo City (EBC) Standard 60 0.83 5 4 2.0 1103.8 1106.5 Analysis
8 3rd BC Trials 2024 (U14A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1135.1 1143.3 Analysis
7 UFH Open 2024 (C) 2024/04/13 2024/04/13 Amathole (EAL) Standard 60 0.83 5 5 2.0 1132.7 1143.7 Analysis
6 2nd BC Trials 2024 (U14A) 2024/03/09 2024/03/09 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1167.7 1188.0 Analysis
5 BC 5th Trials 2023 (U12A) 2023/09/02 2023/09/02 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1176.7 1203.8 Analysis
4 3rd BC Trials 2023 (U12A) 2023/08/12 2023/08/12 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1185.1 1225.4 Analysis
3 2nd BC Trials 2023 (U12A) 2023/06/03 2023/06/03 Buffalo City (EBC) Rapid 30 0.60 7 6 1.5 1222.0 1200.0 Analysis
2 BC Chess Trials 1 of 5 2023 (U12B) 2023/04/22 2023/04/22 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1228.9 1234.4 Analysis
1 3rd Vikings Champs 2023 (U10C+U12C) 2023/03/25 2023/03/25 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 6 0 13 6.0 31.6 -156.6 1235.9 1079.3
White 11 5 0 6 5.0 45.5 -38.6 1238.0 1199.4
Black 8 1 0 7 1.0 12.5 -318.8 1232.9 914.1
Standard All 19 6 0 13 6.0 31.6 -156.6 1235.9 1079.3
White 11 5 0 6 5.0 45.5 -38.6 1238.0 1199.4
Black 8 1 0 7 1.0 12.5 -318.8 1232.9 914.1
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 45 16 3 26 17.5 38.9 -94.4 1215.4 1120.9
White 25 11 1 13 11.5 46.0 -34.0 1214.5 1180.5
Black 20 5 2 13 6.0 30.0 -170.0 1216.5 1046.5
Standard All 39 15 2 22 16.0 41.0 -76.3 1219.3 1143.0
White 22 11 0 11 11.0 50.0 0.0 1214.5 1214.5
Black 17 4 2 11 5.0 29.4 -175.0 1225.5 1050.5
Rapid All 6 1 1 4 1.5 25.0 -212.5 1189.9 977.4
White 3 0 1 2 0.5 16.7 -283.3 1214.4 931.0
Black 3 1 0 2 1.0 33.3 -141.7 1165.5 1023.8
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 1130153206 Fourie, Z (Zion) 2 2.0 2 0 0 100.0 1207.0 425.0 1632.0 View list
2 2120141807 Van Der Merwe, L (Lane) 2 2.0 2 0 0 100.0 1225.5 425.0 1650.5 View list
3 1120153226 Ngxangane, T (Tandani) 2 1.0 1 0 1 50.0 1214.5 0.0 1214.5 View list
4 1120149000 Kwelani, A (Amvuyele) 2 0.0 0 0 2 0.0 1154.7 -425.0 729.7 View list
5 1060160712 Bonono, R (Ryan) 1 1.0 1 0 0 100.0 1132.7 425.0 1557.7 View list
6 1130153666 Hastie, D (Deewin) 1 1.0 1 0 0 100.0 1176.7 425.0 1601.7 View list
7 2130097267 Dyabooi, A (Azingce) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
8 2150153218 Balura, T (Tumi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1120191778 Augustine, K (Kallen) 1 1.0 1 0 0 100.0 1103.8 425.0 1528.8 View list
10 1120302996 Mayika, M (Mihle) 1 1.0 1 0 0 100.0 1135.1 425.0 1560.1 View list
11 2020300911 Mthandabuzo, N (Nizibone) 1 1.0 1 0 0 100.0 1132.7 425.0 1557.7 View list
12 1110306195 Sigwela, A (Ayama) 1 1.0 1 0 0 100.0 1103.8 425.0 1528.8 View list
13 1140149008 Sipunzi, K (Konwaba Sonke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1120153212 Strydom, M (Maliyah) 1 1.0 1 0 0 100.0 1176.7 425.0 1601.7 View list
15 1110153675 Tandazo, A (Amahle) 1 1.0 1 0 0 100.0 1167.7 425.0 1592.7 View list
16 1110153219 Boyce, O (Olathando) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 1120153663 Adabla, L (Lord Elelo) 1 0.5 0 1 0 50.0 1222.0 0.0 1222.0 View list
18 1120153905 Kopolo, A (Aluthando) 1 0.5 0 1 0 50.0 1228.9 0.0 1228.9 View list
19 2120141794 Klynhans, R (Rachelle) 1 0.0 0 0 1 0.0 1135.1 -425.0 710.1 View list
20 1110109276 Kingon, J (Jonah) 1 0.0 0 0 1 0.0 1135.1 -425.0 710.1 View list