Player Page

Dayimani, O (Ona)
Dob: 2011/02/12 (U14)
Gender: Male
Chess SA id: 1110153670
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2023/09/02 (295 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 rating1233.2
Current Weighted rating1220.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1233.2
Current highest rating achieved1238.6
Current floor (min rating allowed)738.6
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)±158.2
Current Raw change used (final)0.0
Projected new Raw rating1233.2
Projected new Weighed rating1123.8
Projected new Weighted performance1039.4
Projected new final Raw rating (if new WP > new Raw)1233.2
Projected new highest rating1238.6
Projected new floor738.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1233.2
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 rating1257.9
Current Weighted rating1240.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1257.9
Current highest rating achieved1272.3
Current floor (min rating allowed)772.3
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)±152.7
Current Raw change used (final)0.0
Projected new Raw rating1257.9
Projected new Weighed rating1142.7
Projected new Weighted performance933.7
Projected new final Raw rating (if new WP > new Raw)1257.9
Projected new highest rating1272.3
Projected new floor772.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1257.9
Projected effective change (new Official - current Official)=0.0
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 rating1162.6
Current Weighted rating1170.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1170.8
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)±174.9
Current Raw change used (final)0.0
Projected new Raw rating1162.6
Projected new Weighed rating1076.4
Projected new Weighted performance303.6
Projected new final Raw rating (if new WP > new Raw)1162.6
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)1162.6
Projected effective change (new Official - current Official)-8.2
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 BC 5th Trials 2023 (U14A) 2023/09/02 2023/09/02 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1238.6 1272.3 Analysis
3 3rd BC Trials 2023 (U14A) 2023/08/12 2023/08/12 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1170.8 1198.9 Analysis
2 2nd BC Trials 2023 (U14A) 2023/06/03 2023/06/03 Buffalo City (EBC) Rapid 30 0.60 7 7 2.5 1198.2 1200.0 Analysis
1 BC Chess Trials 1 of 5 2023 (U14B) 2023/04/22 2023/04/22 Buffalo City (EBC) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 21 10 1 10 10.5 50.0 0.0 1233.6 1233.6
White 11 5 0 6 5.0 45.5 -38.6 1267.4 1228.7
Black 10 5 1 4 5.5 55.0 42.5 1196.5 1239.0
Standard All 14 8 0 6 8.0 57.1 60.7 1264.9 1325.6
White 7 3 0 4 3.0 42.9 -60.7 1321.8 1261.1
Black 7 5 0 2 5.0 71.4 182.1 1207.9 1390.0
Rapid All 7 2 1 4 2.5 35.7 -121.4 1171.1 1049.7
White 4 2 0 2 2.0 50.0 0.0 1172.1 1172.1
Black 3 0 1 2 0.5 16.7 -283.3 1169.9 886.6
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 1110109264 Gower, D (Daniel) 2 1.0 1 0 1 50.0 1204.7 0.0 1204.7 View list
2 2100148964 Bozo, S (Somila) 2 1.0 1 0 1 50.0 1184.5 0.0 1184.5 View list
3 1110113008 Mabongo, I (Isiphile) 1 1.0 1 0 0 100.0 1170.8 425.0 1595.8 View list
4 2110153910 Mugerwa, A (Andrea) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080153674 Nontsasa, S (Sinobom) 1 1.0 1 0 0 100.0 1198.2 425.0 1623.2 View list
6 1110153675 Tandazo, A (Amahle) 1 1.0 1 0 0 100.0 1198.2 425.0 1623.2 View list
7 1080141775 Bota, K (Kamva) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list
8 2100109242 George, A (Alaina) 1 1.0 1 0 0 100.0 1170.8 425.0 1595.8 View list
9 1100146657 Hannan, T (Troy) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1100112016 Gula, L (Lahluma) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list
11 1090153671 Lusi, K (Khwezi) 1 0.5 0 1 0 50.0 1198.2 0.0 1198.2 View list
12 2100150749 Ntlombe, A (Akohlulwa) 1 0.0 0 0 1 0.0 1198.2 -425.0 773.2 View list
13 2100131154 Ndumndum, E (Eyabo) 1 0.0 0 0 1 0.0 1238.6 -425.0 813.6 View list
14 1100153231 Mnyila, O (Oyisa) 1 0.0 0 0 1 0.0 1198.2 -425.0 773.2 View list
15 1110153230 Mbethe, H (Hlalume) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1120131139 Mabhera, J (Jedidiah) 1 0.0 0 0 1 0.0 1238.6 -425.0 813.6 View list
17 1110132604 Jakalase, S (Sinako) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1100148965 Dikane, E (Enkosi) 1 0.0 0 0 1 0.0 1198.2 -425.0 773.2 View list
19 2110109722 Beecum, V (Viha) 1 0.0 0 0 1 0.0 1170.8 -425.0 745.8 View list