Player Page

Peter, A (Achuma)
Dob: 2011/09/28 (U14)
Gender: Male
Chess SA id: 1110302997
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (47 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 rating1206.5
Current Weighted rating1198.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1206.5
Current highest rating achieved1206.5
Current floor (min rating allowed)706.5
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)±164.3
Current Raw change used (final)0.0
Projected new Raw rating1206.5
Projected new Weighed rating1103.0
Projected new Weighted performance919.0
Projected new final Raw rating (if new WP > new Raw)1206.5
Projected new highest rating1206.5
Projected new floor706.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1206.5
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 rating1199.6
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1199.6
Current floor (min rating allowed)699.6
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)±165.9
Current Raw change used (final)0.0
Projected new Raw rating1199.6
Projected new Weighed rating1104.0
Projected new Weighted performance392.5
Projected new final Raw rating (if new WP > new Raw)1199.6
Projected new highest rating1199.6
Projected new floor699.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.6
Projected effective change (new Official - current Official)-0.4
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 rating1202.8
Current Weighted rating1197.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1202.8
Current highest rating achieved1202.8
Current floor (min rating allowed)702.8
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)±165.2
Current Raw change used (final)0.0
Projected new Raw rating1202.8
Projected new Weighed rating1101.4
Projected new Weighted performance710.3
Projected new final Raw rating (if new WP > new Raw)1202.8
Projected new highest rating1202.8
Projected new floor702.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1202.8
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
3 3rd BC Trials 2024 (U14A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1179.1 1200.0 Analysis
2 Gompo Chess Club Rapid 2024 (C) 2024/05/01 2024/05/01 Buffalo City (EBC) Rapid 30 0.60 6 6 4.0 1179.1 1161.2 Analysis
1 Bhongweni Chess Club Open 2024 (U14) 2024/04/27 2024/04/27 Buffalo City (EBC) Rapid 30 0.60 6 6 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 3rd BC Trials 2024 (U14A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1179.1 1200.0 Analysis
2 Gompo Chess Club Rapid 2024 (C) 2024/05/01 2024/05/01 Buffalo City (EBC) Rapid 30 0.60 6 6 4.0 1179.1 1161.2 Analysis
1 Bhongweni Chess Club Open 2024 (U14) 2024/04/27 2024/04/27 Buffalo City (EBC) Rapid 30 0.60 6 6 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 8 0 9 8.0 47.1 -25.0 1220.6 1195.6
White 8 4 0 4 4.0 50.0 0.0 1213.7 1213.7
Black 9 4 0 5 4.0 44.4 -47.2 1226.6 1179.4
Standard All 5 2 0 3 2.0 40.0 -85.0 1281.8 1196.8
White 2 1 0 1 1.0 50.0 0.0 1272.6 1272.6
Black 3 1 0 2 1.0 33.3 -141.7 1288.0 1146.3
Rapid All 12 6 0 6 6.0 50.0 0.0 1195.0 1195.0
White 6 3 0 3 3.0 50.0 0.0 1194.1 1194.1
Black 6 3 0 3 3.0 50.0 0.0 1196.0 1196.0
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 17 8 0 9 8.0 47.1 -25.0 1220.6 1195.6
White 8 4 0 4 4.0 50.0 0.0 1213.7 1213.7
Black 9 4 0 5 4.0 44.4 -47.2 1226.6 1179.4
Standard All 5 2 0 3 2.0 40.0 -85.0 1281.8 1196.8
White 2 1 0 1 1.0 50.0 0.0 1272.6 1272.6
Black 3 1 0 2 1.0 33.3 -141.7 1288.0 1146.3
Rapid All 12 6 0 6 6.0 50.0 0.0 1195.0 1195.0
White 6 3 0 3 3.0 50.0 0.0 1194.1 1194.1
Black 6 3 0 3 3.0 50.0 0.0 1196.0 1196.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100300937 Ackeer, J (Jonathan) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
2 1120303519 Abraham, N (Ndalo) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
3 2100118724 Dayimani, L (Lingomso) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
4 1120150771 Harman, R (Ryan) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
5 1180302973 Kauleza, M (Melokuhle) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
6 1110302005 Sidlayi, L (Lusanele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2130303537 Nyengule, U (Unako) 1 1.0 1 0 0 100.0 1179.1 425.0 1604.1 View list
8 1120153226 Ngxangane, T (Tandani) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1100136903 Zumani, L (Liyanda) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
10 1110302006 Sidlayi, U (Unako) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1080161942 Mbana, N (Ndinani) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
12 1100153672 Malatjie, S (Sibusiso) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 108054338 Jikijela, A (Awenkosi) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
14 1120153665 Halana, L (Lunjalo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1120153664 Dyani, I (Isivile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1120302983 Datini, A (Aphelele) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list
17 1120150766 Bopi, L (Lumnko) 1 0.0 0 0 1 0.0 1179.1 -425.0 754.1 View list