Player Page

Wang, I (Ikai)
Dob: 2005/04/22 (U20)
Gender: Male
Chess SA id: 105054349
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2023/02/23 (427 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 rating1272.4
Curent Weighted rating1264.0
Curent Weighted performance1001.5
Current official/published rating (highest between Raw, WR and WP)1272.4
Current floor (min rating allowed)779.9
Current highest rating achieved1279.9
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)±149.6
Current Raw change used (final)0.0
Projected new Raw rating1272.4
Projected new Weighed rating1264.4
Projected new Weighted performance1001.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1279.9
Projected new floor779.9
Projected new K-facor36
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 rating1238.2
Curent Weighted rating1243.9
Curent Weighted performance990.5
Current official/published rating (highest between Raw, WR and WP)1243.9
Current floor (min rating allowed)776.4
Current highest rating achieved1276.4
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)±157.0
Current Raw change used (final)0.0
Projected new Raw rating1238.2
Projected new Weighed rating1242.8
Projected new Weighted performance990.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.8
Projected effective change (new Official - current Official)-1.1
Projected new highest rating1276.4
Projected new floor776.4
Projected new K-facor36
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 rating1178.9
Curent Weighted rating999.4
Curent Weighted performance454.1
Current official/published rating (highest between Raw, WR and WP)1178.9
Current floor (min rating allowed)678.9
Current highest rating achieved1178.9
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)±170.9
Current Raw change used (final)0.0
Projected new Raw rating1178.9
Projected new Weighed rating1016.5
Projected new Weighted performance454.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1178.9
Projected new floor678.9
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 rating1080.1
Curent Weighted rating842.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1080.1
Current floor (min rating allowed)678.9
Current highest rating achieved1080.1
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)±196.7
Current Raw change used (final)0.0
Projected new Raw rating1080.1
Projected new Weighed rating864.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1080.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1080.1
Projected new floor678.9
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
40 2nd Master Vikings 2023 2023/02/23 2023/02/23 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1279.9 1276.4 Analysis
39 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 2.0 1279.9 1276.4 Analysis
38 BC Chess 4th Border Trials 2022 (A) 2022/05/21 2022/05/21 Buffalo City (EBC) Rapid 12 0.33 10 10 5.0 1276.7 885.2 Analysis
37 BC Trials 3 2022 (U18A+U20A) 2022/03/05 2022/03/05 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1252.8 1249.8 Analysis
36 Grey College Team Championship 2022 (B) 2022/02/18 2022/02/19 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1252.2 1251.6 Analysis
35 BC Trials 1 2022 (U18A+Open) 2022/02/11 2022/02/11 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1252.2 1251.6 Analysis
34 Big Buffalo Swiss Open and Junior Closed 2021 2021/09/11 2021/09/11 Buffalo City (EBC) Standard 63 0.84 5 5 2.5 1221.1 1216.3 Analysis
33 BC Trials 1 2020 (U16A) 2020/02/22 2020/02/22 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1211.8 1205.9 Analysis
32 2019 South African Junior Team Championships (U16A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.5 1250.0 1244.8 Analysis
31 Vikings League 6 of 6 2019 (Open) 2019/10/26 2019/10/26 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1184.6 1173.9 Analysis
30 Vikings League 5 of 6 2019 (Open) 2019/10/12 2019/10/12 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1184.6 1173.9 Analysis
29 Vikings League 4 of 6 2019 (B) 2019/09/14 2019/09/14 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1185.7 1176.7 Analysis
28 Vikings League 3 of 6 2019 (B) 2019/08/24 2019/08/24 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1119.6 1082.7 Analysis
27 Vikings League 2 of 6 2019 (B) 2019/08/17 2019/08/17 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 1119.6 1082.7 Analysis
26 Vikings vs Hackers 2019 (C) 2019/07/20 2019/07/20 Buffalo City (EBC) Rapid 30 0.60 5 5 3.0 1101.6 870.8 Analysis
25 Buffalo City Trials 3 of 5 2019 (U16A) 2019/03/02 2019/03/02 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1122.2 1107.5 Analysis
24 Grey College Team Championship 2019 (A) 2019/02/22 2019/02/23 Mangaung (FMB) Standard 60 0.83 5 5 2.0 1132.5 1113.9 Analysis
23 Buffalo City Trials 2 of 5 2019 (U16A) 2019/02/16 2019/02/16 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1132.5 1113.9 Analysis
22 Buffalo City Trials 1 of 5 2019 (U16) 2019/02/02 2019/02/02 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1132.5 1113.9 Analysis
21 2018 Wild Card Chess Championships (U14 Open) 2018/12/21 2018/12/24 4 Knights (4K) Standard 120 1.00 7 7 4.0 1043.4 1030.3 Analysis
12
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 229 99 18 112 108.0 47.2 -24.1 1140.2 1116.1
White 120 52 12 56 58.0 48.3 -14.2 1129.0 1114.9
Black 109 47 6 56 50.0 45.9 -35.1 1152.5 1117.4
Standard All 187 80 17 90 88.5 47.3 -22.7 1132.0 1109.3
White 98 42 11 45 47.5 48.5 -13.0 1118.4 1105.4
Black 89 38 6 45 41.0 46.1 -33.4 1147.0 1113.5
Rapid All 42 19 1 22 19.5 46.4 -30.4 1176.8 1146.4
White 22 10 1 11 10.5 47.7 -19.3 1176.2 1156.9
Black 20 9 0 11 9.0 45.0 -42.5 1177.4 1134.9
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 105065320 Sparg, N (Nathan) 7 0.0 0 0 7 0.0 984.6 -425.0 559.6 View list
2 105056702 Deang, A (Alman) 6 1.0 0 2 4 16.7 1094.0 -283.3 810.7 View list
3 110088674 Chang, S (Samuel) 5 3.5 3 1 1 70.0 1104.4 170.0 1274.4 View list
4 106059113 Chang, S (Sebastian) 5 0.5 0 1 4 10.0 1106.0 -340.0 766.0 View list
5 205056862 Becker, R (Robyn) 5 0.5 0 1 4 10.0 1088.7 -340.0 748.7 View list
6 207044978 August, T (Thimna) 5 0.0 0 0 5 0.0 929.6 -425.0 504.6 View list
7 104051845 Pretorius, HJ (Hendrik) 5 0.0 0 0 5 0.0 1045.5 -425.0 620.5 View list
8 205088735 Qwabe, U (Uviwe) 4 4.0 4 0 0 100.0 911.4 425.0 1336.4 View list
9 106078250 De Villiers, E (Ethan) 4 3.5 3 1 0 87.5 982.8 318.8 1301.5 View list
10 106065282 Meise, K (Keagen) 4 1.5 1 1 2 37.5 1138.4 -106.3 1032.1 View list
11 1070099423 Lin, C (Chenyi) 4 1.0 1 0 3 25.0 1187.7 -212.5 975.2 View list
12 206044986 Wang, P-S (Pei-Shan) 4 1.0 1 0 3 25.0 1049.0 -212.5 836.5 View list
13 106049461 Currie, C (Callum) 3 3.0 3 0 0 100.0 863.7 425.0 1288.7 View list
14 106049463 Klinkradt, L (Luke) 3 3.0 3 0 0 100.0 945.5 425.0 1370.5 View list
15 1060105511 Marnitz, K (Keenan) 3 3.0 3 0 0 100.0 1250.0 425.0 1675.0 View list
16 1050108470 Troskie, K (Kyle) 3 3.0 3 0 0 100.0 1163.3 425.0 1588.3 View list
17 108088680 Pearson, E (Ethan) 3 2.0 2 0 1 66.7 1109.9 141.7 1251.6 View list
18 104054272 Ou, J-Q (Jing-Qian) 3 2.0 1 2 0 66.7 1105.1 141.7 1246.7 View list
19 106065267 Becker, M (Matthew) 3 0.0 0 0 3 0.0 1146.6 -425.0 721.6 View list
20 1060099424 Gwababa, L (Langa) 2 2.0 2 0 0 100.0 891.3 425.0 1316.3 View list