Player Page

Jikijela, A (Ayana)
Dob: 2016/09/09 (U10)
Gender: Male
Chess SA id: 1160148997
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (7 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 rating1013.7
Curent Weighted rating1018.7
Curent Weighted performance996.8
Current official/published rating (highest between Raw, WR and WP)1018.7
Current floor (min rating allowed)634.3
Current highest rating achieved1134.3
Current K-factor40
Games played this month11
Score (S)5.0
Expected score (We)2.97
Difference (S-We)2.03
Current Raw change (no limits, including tournament time weight)55.2
Current min/max change allowed (with limits)±216.2
Current Raw change used (final)55.2
Projected new Raw rating1068.9
Projected new Weighed rating1018.6
Projected new Weighted performance996.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1068.9
Projected effective change (new Official - current Official)+50.2
Projected new highest rating1134.3
Projected new floor634.3
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 rating1046.0
Curent Weighted rating1040.0
Curent Weighted performance947.3
Current official/published rating (highest between Raw, WR and WP)1046.0
Current floor (min rating allowed)618.4
Current highest rating achieved1118.4
Current K-factor40
Games played this month5
Score (S)2.0
Expected score (We)1.59
Difference (S-We)0.41
Current Raw change (no limits, including tournament time weight)16.4
Current min/max change allowed (with limits)±206.5
Current Raw change used (final)16.4
Projected new Raw rating1062.4
Projected new Weighed rating1038.3
Projected new Weighted performance947.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1062.4
Projected effective change (new Official - current Official)+16.4
Projected new highest rating1118.4
Projected new floor618.4
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 rating992.4
Curent Weighted rating1059.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1059.1
Current floor (min rating allowed)558.4
Current highest rating achieved1058.4
Current K-factor40
Games played this month6
Score (S)3.0
Expected score (We)1.55
Difference (S-We)1.45
Current Raw change (no limits, including tournament time weight)58.0
Current min/max change allowed (with limits)±222.9
Current Raw change used (final)58.0
Projected new Raw rating1050.4
Projected new Weighed rating1054.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1054.6
Projected effective change (new Official - current Official)-4.5
Projected new highest rating1058.4
Projected new floor558.4
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)558.4
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 performance0.0
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 floor558.4
Projected new K-facor36
Tournaments
Tournament: 3rd BC Trials 2024 (U10A)
Start: 2024/05/11  End: 2024/05/11  Host: EBC  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.0
Main rating: 1013.7  Rating gain/loss: 23.2
Type rating: 1046.0  Rating gain/loss: 16.4
Analysis
Tournament: Gompo Chess Club Rapid 2024 (C)
Start: 2024/05/01  End: 2024/05/01  Host: EBC  Type: Rapid   Time: 30  Time weight: 0.60  Rounds: 6
Games: 6  Score: 3.0
Main rating: 1013.7  Rating gain/loss: 31.9
Type rating: 992.4  Rating gain/loss: 58.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 3rd BC Trials 2024 (U10A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1013.7 1046.0 Analysis
3 Gompo Chess Club Rapid 2024 (C) 2024/05/01 2024/05/01 Buffalo City (EBC) Rapid 30 0.60 6 6 3.0 1013.7 992.4 Analysis
2 Buffalo City Vikings Chess Trials 2024 (U10C) 2024/02/03 2024/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 950.3 975.6 Analysis
1 Chess Vikings VP-Mall Blitz 2024 (C) 2024/01/27 2024/01/27 Buffalo City (EBC) Blitz 8 0.25 4 4 2.0 937.6 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 3rd BC Trials 2024 (U10A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1013.7 1046.0 Analysis
10 Gompo Chess Club Rapid 2024 (C) 2024/05/01 2024/05/01 Buffalo City (EBC) Rapid 30 0.60 6 6 3.0 1013.7 992.4 Analysis
9 Buffalo City Vikings Chess Trials 2024 (U10C) 2024/02/03 2024/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 950.3 975.6 Analysis
8 Chess Vikings VP-Mall Blitz 2024 (C) 2024/01/27 2024/01/27 Buffalo City (EBC) Blitz 8 0.25 4 4 2.0 937.6 1200.0 Analysis
7 Gompo Library Chess Club Launch 2023 (U10) 2023/10/28 2023/10/28 Buffalo City (EBC) Rapid 25 0.54 5 5 0.0 960.5 1058.4 Analysis
6 BC 5th Trials 2023 (U10B) 2023/09/02 2023/09/02 Buffalo City (EBC) Standard 60 0.83 5 5 0.5 987.1 1016.4 Analysis
5 3rd BC Trials 2023 (U10B) 2023/08/12 2023/08/12 Buffalo City (EBC) Standard 60 0.83 5 5 1.5 979.8 1015.6 Analysis
4 Youth Day Chess Festival 2023 (C) 2023/06/24 2023/06/24 Buffalo City (EBC) Standard 90 0.94 5 4 0.0 1084.5 1061.2 Analysis
3 2nd BC Trials 2023 (High School B) 2023/06/17 2023/06/17 Buffalo City (EBC) Rapid 20 0.47 7 7 0.0 1084.5 1200.0 Analysis
2 BC Chess Trials 1 of 5 2023 (b) 2023/04/29 2023/04/29 Buffalo City (EBC) Standard 60 0.83 5 4 0.0 1134.3 1118.4 Analysis
1 Little Vikings 2023 (U10B+U12B) 2023/02/11 2023/02/11 Buffalo City (EBC) Standard 60 0.83 5 5 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 7 6 7 10.0 50.0 0.0 1205.6 1205.6
White 10 4 3 3 5.5 55.0 42.5 1201.6 1244.1
Black 10 3 3 4 4.5 45.0 -42.5 1209.7 1167.2
Standard All 10 3 4 3 5.0 50.0 0.0 1206.5 1206.5
White 5 1 3 1 2.5 50.0 0.0 1202.8 1202.8
Black 5 2 1 2 2.5 50.0 0.0 1210.1 1210.1
Rapid All 6 2 2 2 3.0 50.0 0.0 1201.5 1201.5
White 3 2 0 1 2.0 66.7 141.7 1203.0 1344.6
Black 3 0 2 1 1.0 33.3 -141.7 1200.0 1058.3
Blitz All 4 2 0 2 2.0 50.0 0.0 1209.8 1209.8
White 2 1 0 1 1.0 50.0 0.0 1196.5 1196.5
Black 2 1 0 1 1.0 50.0 0.0 1223.2 1223.2
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 55 7 11 37 12.5 22.7 -231.8 1201.4 969.6
White 28 4 6 18 7.0 25.0 -212.5 1196.4 983.9
Black 27 3 5 19 5.5 20.4 -251.9 1206.5 954.7
Standard All 33 3 9 21 7.5 22.7 -231.8 1209.3 977.5
White 16 1 6 9 4.0 25.0 -212.5 1210.7 998.2
Black 17 2 3 12 3.5 20.6 -250.0 1208.0 958.0
Rapid All 18 2 2 14 3.0 16.7 -283.3 1185.0 901.7
White 10 2 0 8 2.0 20.0 -255.0 1173.7 918.7
Black 8 0 2 6 1.0 12.5 -318.8 1199.2 880.4
Blitz All 4 2 0 2 2.0 50.0 0.0 1209.8 1209.8
White 2 1 0 1 1.0 50.0 0.0 1196.5 1196.5
Black 2 1 0 1 1.0 50.0 0.0 1223.2 1223.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1150153661 Wood, S (Sebastian) 3 0.0 0 0 3 0.0 1011.9 -425.0 586.9 View list
2 1140153879 Matabata, O (Othawe) 2 0.0 0 0 2 0.0 983.5 -425.0 558.5 View list
3 1180302976 Manentsa, O (Okuhle) 1 1.0 1 0 0 100.0 1013.7 425.0 1438.7 View list
4 1180302973 Kauleza, M (Melokuhle) 1 1.0 1 0 0 100.0 1013.7 425.0 1438.7 View list
5 1160190819 Du Preez, A (Aaliyah) 1 1.0 1 0 0 100.0 937.6 425.0 1362.6 View list
6 1140160306 James, K (Kyle) 1 1.0 1 0 0 100.0 937.6 425.0 1362.6 View list
7 1090303531 Mphongoloshe, O (Owami) 1 1.0 1 0 0 100.0 1013.7 425.0 1438.7 View list
8 2180303533 Mqoboli, A (Avela) 1 1.0 1 0 0 100.0 1013.7 425.0 1438.7 View list
9 2160191759 Pautz, G (Gemma) 1 1.0 1 0 0 100.0 950.3 425.0 1375.3 View list
10 1150160304 Bruyns, N (Nayzia) 1 0.5 0 1 0 50.0 987.1 0.0 987.1 View list
11 2150191751 Hunt, C (Chelsea Kara) 1 0.5 0 1 0 50.0 950.3 0.0 950.3 View list
12 2090303524 Mabala, O (Owethu) 1 0.5 0 1 0 50.0 1013.7 0.0 1013.7 View list
13 1140149003 Maswazi, L (Lihlombe) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 1170191755 Mdaka, V (Vuya) 1 0.5 0 1 0 50.0 950.3 0.0 950.3 View list
15 2130303527 Mfalasi, U (Unako) 1 0.5 0 1 0 50.0 1013.7 0.0 1013.7 View list
16 2150191758 Mrwetyana, K (Kazimla) 1 0.5 0 1 0 50.0 950.3 0.0 950.3 View list
17 1140160300 Nkuna, I (Inenthando) 1 0.5 0 1 0 50.0 979.8 0.0 979.8 View list
18 1140153883 Paterson, L (Luna-Grace) 1 0.5 0 1 0 50.0 979.8 0.0 979.8 View list
19 1140153887 Sonjica, G (Gqwesa) 1 0.5 0 1 0 50.0 979.8 0.0 979.8 View list
20 2150191760 Viaene, A (Arya) 1 0.5 0 1 0 50.0 950.3 0.0 950.3 View list