Player Page

Njingana, A (Avuma)
Dob: 2011/05/30 (U14)
Gender: Male
Chess SA id: 1110153233
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (15 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 rating1227.3
Current Weighted rating1206.0
Current Weighted performance1156.3
Current official/published rating (highest between Raw, WR and WP)1227.3
Current highest rating achieved1227.3
Current floor (min rating allowed)727.3
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)2.50
Difference (S-We)1.25
Current Raw change (no limits, including tournament time weight)44.8
Current min/max change allowed (with limits)±159.5
Current Raw change used (final)44.8
Projected new Raw rating1272.1
Projected new Weighed rating1109.8
Projected new Weighted performance1272.2
Projected new final Raw rating (if new WP > new Raw)1272.2
Projected new highest rating1272.2
Projected new floor772.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.2
Projected effective change (new Official - current Official)+44.9
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 rating1233.2
Current Weighted rating1212.2
Current Weighted performance1160.6
Current official/published rating (highest between Raw, WR and WP)1233.2
Current highest rating achieved1233.2
Current floor (min rating allowed)733.2
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)2.57
Difference (S-We)1.43
Current Raw change (no limits, including tournament time weight)51.5
Current min/max change allowed (with limits)±158.2
Current Raw change used (final)51.5
Projected new Raw rating1284.7
Projected new Weighed rating1115.6
Projected new Weighted performance1285.1
Projected new final Raw rating (if new WP > new Raw)1285.1
Projected new highest rating1285.1
Projected new floor785.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1285.1
Projected effective change (new Official - current Official)+51.9
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 rating1172.4
Current Weighted rating1177.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1177.4
Current highest rating achieved1172.4
Current floor (min rating allowed)672.4
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)±172.5
Current Raw change used (final)0.0
Projected new Raw rating1172.4
Projected new Weighed rating1082.7
Projected new Weighted performance657.6
Projected new final Raw rating (if new WP > new Raw)1172.4
Projected new highest rating1172.4
Projected new floor672.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.4
Projected effective change (new Official - current Official)-5.0
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 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
Tournament: 4th BC Trials 2024 (U14A)
Start: 2024/06/08  End: 2024/06/08  Host: EBC  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1227.3  Rating gain/loss: 44.8
Type rating: 1233.2  Rating gain/loss: 51.5
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 4th BC Trials 2024 (U14A) 2024/06/08 2024/06/08 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1227.3 1233.2 Analysis
2 UFH Open 2024 (C) 2024/04/13 2024/04/13 Amathole (EAL) Standard 60 0.83 5 5 2.0 1208.2 1214.8 Analysis
1 2nd Buffalo City Chess Trials 2024 (High School B) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1208.2 1214.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 4th BC Trials 2024 (U14A) 2024/06/08 2024/06/08 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1227.3 1233.2 Analysis
7 UFH Open 2024 (C) 2024/04/13 2024/04/13 Amathole (EAL) Standard 60 0.83 5 5 2.0 1208.2 1214.8 Analysis
6 2nd Buffalo City Chess Trials 2024 (High School B) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1208.2 1214.8 Analysis
5 Gompo Library Chess Club Launch 2023 (U14) 2023/10/28 2023/10/28 Buffalo City (EBC) Rapid 25 0.54 5 5 2.5 1195.6 1157.2 Analysis
4 Berlin High School Sports Festival 2023 2023/07/29 2023/07/29 Buffalo City (EBC) Rapid 35 0.66 6 6 2.0 1212.7 1200.0 Analysis
3 Youth Day Chess Festival 2023 (C) 2023/06/24 2023/06/24 Buffalo City (EBC) Standard 90 0.94 5 5 3.0 1189.0 1186.8 Analysis
2 BC Chess Trials 1 of 5 2023 (U14B) 2023/04/22 2023/04/22 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1165.1 1155.6 Analysis
1 3rd Vikings Champs 2023 (U14A) 2023/03/25 2023/03/25 Buffalo City (EBC) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 10 0 5 10.0 66.7 141.7 1200.8 1342.5
White 9 5 0 4 5.0 55.6 47.2 1245.8 1293.0
Black 6 5 0 1 5.0 83.3 283.3 1133.4 1416.7
Standard All 15 10 0 5 10.0 66.7 141.7 1200.8 1342.5
White 9 5 0 4 5.0 55.6 47.2 1245.8 1293.0
Black 6 5 0 1 5.0 83.3 283.3 1133.4 1416.7
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 40 20 3 17 21.5 53.8 31.9 1221.3 1253.2
White 21 11 1 9 11.5 54.8 40.5 1228.6 1269.0
Black 19 9 2 8 10.0 52.6 22.4 1213.4 1235.7
Standard All 29 17 0 12 17.0 58.6 73.3 1203.9 1277.2
White 17 10 0 7 10.0 58.8 75.0 1232.0 1307.0
Black 12 7 0 5 7.0 58.3 70.8 1164.0 1234.8
Rapid All 11 3 3 5 4.5 40.9 -77.3 1267.4 1190.1
White 4 1 1 2 1.5 37.5 -106.3 1213.8 1107.5
Black 7 2 2 3 3.0 42.9 -60.7 1298.0 1237.3
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 1110150737 Foslara, M (Minentle) 2 1.0 1 0 1 50.0 1213.7 0.0 1213.7 View list
2 1110132604 Jakalase, S (Sinako) 1 1.0 1 0 0 100.0 1165.1 425.0 1590.1 View list
3 1070301797 Matomane, A (Asakhe) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
4 1110300943 Marange, M (Michael) 1 1.0 1 0 0 100.0 1227.3 425.0 1652.3 View list
5 2040300910 Mokhothu, P (Palesa) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
6 1090300226 Mazele, Y (Yolisa) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
7 1090301794 Ford, S (Simthandile) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
8 1110306188 Els, G (Gabriel) 1 1.0 1 0 0 100.0 1227.3 425.0 1652.3 View list
9 1100148965 Dikane, E (Enkosi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1060160712 Bonono, R (Ryan) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
11 2110153910 Mugerwa, A (Andrea) 1 1.0 1 0 0 100.0 1165.1 425.0 1590.1 View list
12 2100131154 Ndumndum, E (Eyabo) 1 1.0 1 0 0 100.0 1195.6 425.0 1620.6 View list
13 2110131143 Ndumndum, O (Olwethu) 1 1.0 1 0 0 100.0 1195.6 425.0 1620.6 View list
14 1120158068 Ngxengane, T (Thandani) 1 1.0 1 0 0 100.0 1189.0 425.0 1614.0 View list
15 1090301804 Nkasela, E (Enawe) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
16 1140153640 Nkohla, Z (Zingce) 1 1.0 1 0 0 100.0 1189.0 425.0 1614.0 View list
17 1050158518 Sidelo, L (Lafika) 1 1.0 1 0 0 100.0 1212.7 425.0 1637.7 View list
18 1110153675 Tandazo, A (Amahle) 1 1.0 1 0 0 100.0 1165.1 425.0 1590.1 View list
19 1110136893 Thulo, K (Kananelo) 1 1.0 1 0 0 100.0 1227.3 425.0 1652.3 View list
20 1150153661 Wood, S (Sebastian) 1 1.0 1 0 0 100.0 1189.0 425.0 1614.0 View list