Player Page

Imma, M (Mangwana)
Dob: 2010/03/19 (U16)
Gender: Male
Chess SA id: 1100099729
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2023/09/30 (265 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 rating1174.8
Current Weighted rating1177.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1177.8
Current highest rating achieved1183.4
Current floor (min rating allowed)683.4
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)±171.9
Current Raw change used (final)0.0
Projected new Raw rating1174.8
Projected new Weighed rating1083.4
Projected new Weighted performance389.1
Projected new final Raw rating (if new WP > new Raw)1174.8
Projected new highest rating1183.4
Projected new floor683.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.8
Projected effective change (new Official - current Official)-3.0
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 rating1180.0
Current Weighted rating1180.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1180.0
Current highest rating achieved1180.0
Current floor (min rating allowed)680.0
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)±170.6
Current Raw change used (final)0.0
Projected new Raw rating1180.0
Projected new Weighed rating1085.6
Projected new Weighted performance79.8
Projected new final Raw rating (if new WP > new Raw)1180.0
Projected new highest rating1180.0
Projected new floor680.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.0
Projected effective change (new Official - current Official)=0.0
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 rating1181.2
Current Weighted rating1187.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1187.8
Current highest rating achieved1181.2
Current floor (min rating allowed)681.2
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)±170.3
Current Raw change used (final)0.0
Projected new Raw rating1181.2
Projected new Weighed rating1092.4
Projected new Weighted performance342.4
Projected new final Raw rating (if new WP > new Raw)1181.2
Projected new highest rating1181.2
Projected new floor681.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1181.2
Projected effective change (new Official - current Official)-6.6
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
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Basil Ellman Rapid 2023 (B) 2023/09/30 2023/09/30 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1183.4 1200.0 Analysis
1 West Coast Schools Prestige Individual Championship 2018 (U9 Boys) 2018/03/10 2018/03/24 West Coast (WCU) Standard 60 0.83 6 4 1.5 1200.0 1200.0 Analysis
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 9 3 1 5 3.5 38.9 -94.4 1208.1 1113.6
White 5 3 0 2 3.0 60.0 85.0 1200.3 1285.3
Black 4 0 1 3 0.5 12.5 -318.8 1217.8 899.0
Standard All 4 1 1 2 1.5 37.5 -106.3 1200.0 1093.8
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 2 0 1 1 0.5 25.0 -212.5 1200.0 987.5
Rapid All 5 2 0 3 2.0 40.0 -85.0 1214.6 1129.6
White 3 2 0 1 2.0 66.7 141.7 1200.6 1342.2
Black 2 0 0 2 0.0 0.0 -425.0 1235.6 810.6
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 110090536 Stewe, R (Raphael) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1120162346 Winder, N (Noah James) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
3 1120162515 Williams, C (Calib) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
4 1090099736 Van Wyk, J (Jaden) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 109078590 Koegelenberg, L (Louw) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2090157872 Geduld, K (Kah-Lee) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list
7 110090537 Fick, C (Caleb) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1120100598 Ellman, A (Andries) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list
9 1060105095 Arendse, Q (Qlermo) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list