Player Page

Dayimani, O (Oyama)
Dob: 2007/03/14 (U18)
Gender: Male
Chess SA id: 1070153256
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (42 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
Curent Raw rating1133.7
Curent Weighted rating1157.7
Curent Weighted performance1049.8
Current official/published rating (highest between Raw, WR and WP)1157.7
Current floor (min rating allowed)712.3
Current highest rating achieved1212.3
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 rating1133.7
Projected new Weighed rating1154.7
Projected new Weighted performance1049.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1154.7
Projected effective change (new Official - current Official)-3.0
Projected new highest rating1212.3
Projected new floor712.3
Projected new K-facor36
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
Curent Raw rating1139.4
Curent Weighted rating1167.5
Curent Weighted performance1043.8
Current official/published rating (highest between Raw, WR and WP)1167.5
Current floor (min rating allowed)714.0
Current highest rating achieved1214.0
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)±180.8
Current Raw change used (final)0.0
Projected new Raw rating1139.4
Projected new Weighed rating1164.5
Projected new Weighted performance1043.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.5
Projected effective change (new Official - current Official)-3.0
Projected new highest rating1214.0
Projected new floor714.0
Projected new K-facor36
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
Curent Raw rating1113.2
Curent Weighted rating1138.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1138.0
Current floor (min rating allowed)664.4
Current highest rating achieved1164.4
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)±187.6
Current Raw change used (final)0.0
Projected new Raw rating1113.2
Projected new Weighed rating1134.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1134.3
Projected effective change (new Official - current Official)-3.6
Projected new highest rating1164.4
Projected new floor664.4
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)664.4
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor664.4
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2nd Buffalo City Chess Trials 2024 (U18A) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 1.5 1148.0 1159.2 Analysis
1 1st BC Chess Trials 2024 (U18A) 2024/03/02 2024/03/02 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1148.0 1165.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 2nd Buffalo City Chess Trials 2024 (U18A) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 1.5 1148.0 1159.2 Analysis
6 1st BC Chess Trials 2024 (U18A) 2024/03/02 2024/03/02 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1148.0 1165.0 Analysis
5 4th BC HS Trials 2023 (U18A-Adult) 2023/08/26 2023/08/26 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1138.1 1153.5 Analysis
4 Berlin High School Sports Festival 2023 2023/07/29 2023/07/29 Buffalo City (EBC) Rapid 35 0.66 6 5 1.0 1150.7 1164.4 Analysis
3 2nd BC Trials 2023 (U16A) 2023/06/17 2023/06/17 Buffalo City (EBC) Rapid 20 0.47 7 6 2.0 1163.6 1200.0 Analysis
2 BC Chess Trials 1 of 5 2023 (U18A-Adult) 2023/04/29 2023/04/29 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1212.3 1214.0 Analysis
1 3rd Vikings Champs 2023 (U18-Adults) 2023/03/23 2023/03/23 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 1 6 3.5 35.0 -127.5 1229.4 1101.9
White 4 1 0 3 1.0 25.0 -212.5 1208.7 996.2
Black 6 2 1 3 2.5 41.7 -70.8 1243.1 1172.3
Standard All 10 3 1 6 3.5 35.0 -127.5 1229.4 1101.9
White 4 1 0 3 1.0 25.0 -212.5 1208.7 996.2
Black 6 2 1 3 2.5 41.7 -70.8 1243.1 1172.3
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 36 11 3 22 12.5 34.7 -129.9 1239.8 1109.9
White 19 9 1 9 9.5 50.0 0.0 1214.7 1214.7
Black 17 2 2 13 3.0 17.6 -275.0 1267.8 992.8
Standard All 25 9 1 15 9.5 38.0 -102.0 1227.1 1125.1
White 13 7 0 6 7.0 53.8 32.7 1206.0 1238.7
Black 12 2 1 9 2.5 20.8 -247.9 1250.0 1002.1
Rapid All 11 2 2 7 3.0 27.3 -193.2 1268.5 1075.3
White 6 2 1 3 2.5 41.7 -70.8 1233.6 1162.8
Black 5 0 1 4 0.5 10.0 -340.0 1310.4 970.4
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 2070150785 Qubeka, S (Simele) 3 0.5 0 1 2 16.7 1144.7 -283.3 861.4 View list
2 1080162591 Mandita, V (Vuyo) 2 0.0 0 0 2 0.0 1148.0 -425.0 723.0 View list
3 2100150749 Ntlombe, A (Akohlulwa) 1 1.0 1 0 0 100.0 1150.7 425.0 1575.7 View list
4 1070153263 Nobanda, L (Lufezo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1030149019 Manono, M (Mihle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2090153241 Fumanisa, L (Lisokhanya) 1 1.0 1 0 0 100.0 1163.6 425.0 1588.6 View list
7 104056856 Boshoff, P (Pieter) 1 1.0 1 0 0 100.0 1212.3 425.0 1637.3 View list
8 1070153857 Jordaan, N (Neo) 1 1.0 1 0 0 100.0 1148.0 425.0 1573.0 View list
9 1080150741 Hlongwane, V (Vukosi) 1 1.0 1 0 0 100.0 1148.0 425.0 1573.0 View list
10 1070153265 Ralushe, A (Aphola) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1070160710 Sibuku, L (Lulibolwethu) 1 1.0 1 0 0 100.0 1148.0 425.0 1573.0 View list
12 1060150789 Vanqa, L (Lwande) 1 1.0 1 0 0 100.0 1138.1 425.0 1563.1 View list
13 1070153268 Victa, R (Renz) 1 1.0 1 0 0 100.0 1138.1 425.0 1563.1 View list
14 1090153243 Green, M (Mike) 1 0.5 0 1 0 50.0 1163.6 0.0 1163.6 View list
15 1070150783 One, L (Lihlumile) 1 0.5 0 1 0 50.0 1163.6 0.0 1163.6 View list
16 1070149023 Nyabaza, O (Onele) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1120131139 Mabhera, J (Jedidiah) 1 0.0 0 0 1 0.0 1138.1 -425.0 713.1 View list
18 1050146823 Nkwentsha, S (Sange) 1 0.0 0 0 1 0.0 1138.1 -425.0 713.1 View list
19 1080148980 Nantuse, L (Lihle) 1 0.0 0 0 1 0.0 1150.7 -425.0 725.7 View list
20 1100153231 Mnyila, O (Oyisa) 1 0.0 0 0 1 0.0 1150.7 -425.0 725.7 View list