Player Page

Mabongo, I (Isiphile)
Dob: 2011/01/25 (U14)
Gender: Male
Chess SA id: 1110113008
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (261 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 rating1222.5
Current Weighted rating1233.0
Current Weighted performance1006.3
Current official/published rating (highest between Raw, WR and WP)1233.0
Current highest rating achieved1313.0
Current floor (min rating allowed)813.0
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)±160.6
Current Raw change used (final)0.0
Projected new Raw rating1222.5
Projected new Weighed rating1133.6
Projected new Weighted performance1006.3
Projected new final Raw rating (if new WP > new Raw)1222.5
Projected new highest rating1313.0
Projected new floor813.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1222.5
Projected effective change (new Official - current Official)-10.5
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 rating1248.2
Current Weighted rating1259.0
Current Weighted performance1053.9
Current official/published rating (highest between Raw, WR and WP)1259.0
Current highest rating achieved1332.3
Current floor (min rating allowed)832.3
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)±154.8
Current Raw change used (final)0.0
Projected new Raw rating1248.2
Projected new Weighed rating1157.8
Projected new Weighted performance1053.9
Projected new final Raw rating (if new WP > new Raw)1248.2
Projected new highest rating1332.3
Projected new floor832.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1248.2
Projected effective change (new Official - current Official)-10.8
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 rating1148.9
Current Weighted rating1162.3
Current Weighted performance951.3
Current official/published rating (highest between Raw, WR and WP)1162.3
Current highest rating achieved1217.6
Current floor (min rating allowed)717.6
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)±178.3
Current Raw change used (final)0.0
Projected new Raw rating1148.9
Projected new Weighed rating1068.1
Projected new Weighted performance951.3
Projected new final Raw rating (if new WP > new Raw)1148.9
Projected new highest rating1217.6
Projected new floor717.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1148.9
Projected effective change (new Official - current Official)-13.4
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 rating1239.6
Current Weighted rating1232.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1239.6
Current highest rating achieved1239.6
Current floor (min rating allowed)739.6
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)±156.7
Current Raw change used (final)0.0
Projected new Raw rating1239.6
Projected new Weighed rating1134.5
Projected new Weighted performance405.0
Projected new final Raw rating (if new WP > new Raw)1239.6
Projected new highest rating1239.6
Projected new floor739.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1239.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2nd BC Trials 2024 (U14A) 2024/03/09 2024/03/09 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1233.0 1268.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
31 2nd BC Trials 2024 (U14A) 2024/03/09 2024/03/09 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1233.0 1268.0 Analysis
30 Chess Vikings Exam Rapid 2023 (B) 2023/11/04 2023/11/04 Buffalo City (EBC) Rapid 20 0.47 7 7 2.0 1261.8 1191.0 Analysis
29 Gompo Library Chess Club Launch 2023 (U14) 2023/10/28 2023/10/28 Buffalo City (EBC) Rapid 25 0.54 5 5 2.0 1226.2 1211.5 Analysis
28 BC Vikings Blitz Championship 2023 2023/10/05 2023/10/05 Buffalo City (EBC) Blitz 5 0.18 10 10 6.0 1226.2 1200.0 Analysis
27 BC Vikings Closed 2023 (U14+U16) 2023/10/03 2023/10/04 Buffalo City (EBC) Standard 65 0.85 6 6 3.0 1226.2 1238.8 Analysis
26 UFH Heritage Open 2023 (B) 2023/09/23 2023/09/23 Amathole (EAL) Standard 62 0.84 5 5 2.0 1227.3 1246.7 Analysis
25 BCM Chess Clubs League 2023 (B) 2023/09/09 2023/09/09 Buffalo City (EBC) Standard 90 0.94 5 3 0.0 1227.3 1246.7 Analysis
24 BC 5th Trials 2023 (U14A) 2023/09/02 2023/09/02 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1227.3 1246.7 Analysis
23 3rd BC Trials 2023 (U14A) 2023/08/12 2023/08/12 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1253.9 1284.9 Analysis
22 Youth Day Chess Festival 2023 (B) 2023/06/24 2023/06/24 Buffalo City (EBC) Standard 90 0.94 5 5 2.0 1313.0 1329.2 Analysis
21 2nd BC Trials 2023 (U14A) 2023/06/03 2023/06/03 Buffalo City (EBC) Rapid 30 0.60 7 7 3.5 1313.0 1217.6 Analysis
20 BC Chess Trials 1 of 5 2023 (b) 2023/04/29 2023/04/29 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1297.0 1332.3 Analysis
19 BC Chess Trials 1 of 5 2023 (U14A) 2023/04/22 2023/04/22 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1297.0 1332.3 Analysis
18 UFH Open 2023 (C) 2023/03/25 2023/03/25 Amathole (EAL) Standard 60 0.83 5 4 4.0 1243.2 1243.2 Analysis
17 2022 South African Junior Team Chess Championships (U12 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 3.0 1254.7 1256.2 Analysis
16 BC Chess Trials 5 of 5 2022 (B) 2022/06/11 2022/06/11 Buffalo City (EBC) Rapid 20 0.47 7 7 4.0 1255.0 1197.6 Analysis
15 BC Chess 4th Border Trials 2022 (B) 2022/05/21 2022/05/21 Buffalo City (EBC) Rapid 20 0.47 6 6 4.0 1236.4 1144.4 Analysis
14 BC Trials 3 2022 (U10B+U12B) 2022/03/05 2022/03/05 Buffalo City (EBC) Standard 60 0.83 5 5 4.5 1111.7 1121.3 Analysis
13 BC Trials 2 2022 (U10B+U12B) 2022/02/19 2022/02/19 Buffalo City (EBC) Standard 60 0.83 5 4 3.0 1054.3 1050.9 Analysis
12 2021 Legends Rapid (B) 2021/12/04 2021/12/04 Amathole (EAL) Rapid 30 0.60 6 6 2.0 1066.8 1200.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1265.2 1180.2
White 3 1 0 2 1.0 33.3 -141.7 1181.5 1039.8
Black 2 1 0 1 1.0 50.0 0.0 1390.8 1390.8
Standard All 5 2 0 3 2.0 40.0 -85.0 1265.2 1180.2
White 3 1 0 2 1.0 33.3 -141.7 1181.5 1039.8
Black 2 1 0 1 1.0 50.0 0.0 1390.8 1390.8
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 164 70 10 84 75.0 45.7 -36.3 1220.0 1183.8
White 87 40 2 45 41.0 47.1 -24.4 1220.7 1196.3
Black 77 30 8 39 34.0 44.2 -49.7 1219.3 1169.6
Standard All 116 47 9 60 51.5 44.4 -47.6 1214.4 1166.8
White 61 26 2 33 27.0 44.3 -48.8 1228.4 1179.6
Black 55 21 7 27 24.5 44.5 -46.4 1198.9 1152.5
Rapid All 38 17 1 20 17.5 46.1 -33.6 1207.7 1174.2
White 21 11 0 10 11.0 52.4 20.2 1175.3 1195.6
Black 17 6 1 10 6.5 38.2 -100.0 1247.7 1147.7
Blitz All 10 6 0 4 6.0 60.0 85.0 1332.3 1417.3
White 5 3 0 2 3.0 60.0 85.0 1317.3 1402.3
Black 5 3 0 2 3.0 60.0 85.0 1347.3 1432.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110109264 Gower, D (Daniel) 5 1.0 0 2 3 20.0 1137.0 -255.0 882.0 View list
2 1120131144 Ndwandwa, L (Luhlumile) 4 1.0 1 0 3 25.0 1019.6 -212.5 807.1 View list
3 1110132605 Peters, S (Stijn) 3 1.0 1 0 2 33.3 1230.2 -141.7 1088.6 View list
4 1120131139 Mabhera, J (Jedidiah) 3 0.5 0 1 2 16.7 1048.5 -283.3 765.1 View list
5 1110150735 Fikizolo, H (Hlanga) 2 2.0 2 0 0 100.0 1275.5 425.0 1700.5 View list
6 1080150740 Henene, S (Sanele) 2 2.0 2 0 0 100.0 1226.2 425.0 1651.2 View list
7 1130136890 Peters, S (Simon) 2 2.0 2 0 0 100.0 1083.0 425.0 1508.0 View list
8 1110137764 Siswana, A (Andiphile) 2 2.0 2 0 0 100.0 1276.0 425.0 1701.0 View list
9 2120131148 Yobudoss, S (Sarah) 2 2.0 2 0 0 100.0 1034.0 425.0 1459.0 View list
10 1100136880 De Jager, T (Tristan) 2 1.0 1 0 1 50.0 1283.5 0.0 1283.5 View list
11 1110160315 Dickinson, E (Elijah) 2 1.0 1 0 1 50.0 1240.6 0.0 1240.6 View list
12 1130137759 Du Preez, D (Dante) 2 1.0 1 0 1 50.0 1244.0 0.0 1244.0 View list
13 1110150737 Foslara, M (Minentle) 2 1.0 1 0 1 50.0 1230.2 0.0 1230.2 View list
14 109088683 Mdingi, L (Limnandi) 2 1.0 1 0 1 50.0 1172.2 0.0 1172.2 View list
15 2110131143 Ndumndum, O (Olwethu) 2 1.0 1 0 1 50.0 1269.6 0.0 1269.6 View list
16 1080141784 Sakhela, L (Lathitha) 2 1.0 1 0 1 50.0 1245.7 0.0 1245.7 View list
17 2100109242 George, A (Alaina) 2 0.5 0 1 1 25.0 1270.2 -212.5 1057.7 View list
18 1090106163 Cressey, RJ (Ryelee Jordan) 2 0.0 0 0 2 0.0 1098.8 -425.0 673.8 View list
19 2110109722 Beecum, V (Viha) 2 0.0 0 0 2 0.0 1262.2 -425.0 837.2 View list
20 1120109254 Mazikana, E (Ethan) 2 0.0 0 0 2 0.0 1176.7 -425.0 751.7 View list