Player Page

Onyejiuwa, C (Chichi)
Dob: 2008/01/01 (U18)
Gender: Male
Chess SA id: 1080161247
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/05/06 (32 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 rating1226.2
Curent Weighted rating1210.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1226.2
Current floor (min rating allowed)726.2
Current highest rating achieved1226.2
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)±159.7
Current Raw change used (final)0.0
Projected new Raw rating1226.2
Projected new Weighed rating1211.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1226.2
Projected new floor726.2
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 rating1231.4
Curent Weighted rating1212.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1231.4
Current floor (min rating allowed)731.4
Current highest rating achieved1231.4
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)±158.6
Current Raw change used (final)0.0
Projected new Raw rating1231.4
Projected new Weighed rating1214.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1231.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1231.4
Projected new floor731.4
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 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)700.0
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 performance
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 floor700.0
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 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)700.0
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 performance
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) 2024/05/06 2024/05/06 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1213.4 1216.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) 2024/05/06 2024/05/06 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1213.4 1216.6 Analysis
1 2023 Gauteng Top Schools (U19 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 1 2 2.5 50.0 0.0 1278.3 1278.3
White 2 0 1 1 0.5 25.0 -212.5 1395.8 1183.3
Black 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Standard All 5 2 1 2 2.5 50.0 0.0 1278.3 1278.3
White 2 0 1 1 0.5 25.0 -212.5 1395.8 1183.3
Black 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
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 10 4 1 5 4.5 45.0 -42.5 1326.7 1284.2
White 4 1 1 2 1.5 37.5 -106.3 1439.0 1332.8
Black 6 3 0 3 3.0 50.0 0.0 1251.9 1251.9
Standard All 10 4 1 5 4.5 45.0 -42.5 1326.7 1284.2
White 4 1 1 2 1.5 37.5 -106.3 1439.0 1332.8
Black 6 3 0 3 3.0 50.0 0.0 1251.9 1251.9
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1070303440 Manyefo, M (Mohapi) 1 1.0 1 0 0 100.0 1213.4 425.0 1638.4 View list
2 1080303431 Ferns, S (Stian Hunter) 1 1.0 1 0 0 100.0 1213.4 425.0 1638.4 View list
3 106080078 Chili, N (Nhlanhla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 207079679 Sibanda, AP (Andile Patience) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1070115507 Mndebele, B (Banele) 1 0.5 0 1 0 50.0 1213.4 0.0 1213.4 View list
6 1080139932 Wolfaardt, J (John Eduan) 1 0.0 0 0 1 0.0 1213.4 -425.0 788.4 View list
7 1070161228 Mokgoatsane, L (Lefa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1060161216 Mahlomola, K (Keamogetswe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1070303437 Luvuno, L (Luvuyo) 1 0.0 0 0 1 0.0 1213.4 -425.0 788.4 View list
10 105061707 Kula, VJ (Vuyani) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list