Player Page

Chinoruma, M (Maka)
Dob: 2015/06/09 (U10)
Gender: Female
Chess SA id: 2150132175
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2023/08/06 (287 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 rating923.5
Curent Weighted rating948.9
Curent Weighted performance743.1
Current official/published rating (highest between Raw, WR and WP)948.9
Current floor (min rating allowed)650.2
Current highest rating achieved1150.2
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)±245.9
Current Raw change used (final)0.0
Projected new Raw rating923.5
Projected new Weighed rating944.7
Projected new Weighted performance743.1
Projected new official/published rating (highest between new Raw, new WR and new WP)944.7
Projected effective change (new Official - current Official)-4.3
Projected new highest rating1150.2
Projected new floor650.2
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 rating920.4
Curent Weighted rating945.8
Curent Weighted performance753.4
Current official/published rating (highest between Raw, WR and WP)945.8
Current floor (min rating allowed)640.0
Current highest rating achieved1140.0
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)±247.0
Current Raw change used (final)0.0
Projected new Raw rating920.4
Projected new Weighed rating941.4
Projected new Weighted performance753.4
Projected new official/published rating (highest between new Raw, new WR and new WP)941.4
Projected effective change (new Official - current Official)-4.5
Projected new highest rating1140.0
Projected new floor640.0
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 rating1073.6
Curent Weighted rating1077.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1077.6
Current floor (min rating allowed)607.2
Current highest rating achieved1107.2
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)±198.5
Current Raw change used (final)0.0
Projected new Raw rating1073.6
Projected new Weighed rating1076.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1076.7
Projected effective change (new Official - current Official)-0.9
Projected new highest rating1107.2
Projected new floor607.2
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 rating1121.6
Curent Weighted rating1145.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1145.4
Current floor (min rating allowed)607.2
Current highest rating achieved1121.6
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)±185.4
Current Raw change used (final)0.0
Projected new Raw rating1121.6
Projected new Weighed rating1142.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.0
Projected effective change (new Official - current Official)-3.4
Projected new highest rating1121.6
Projected new floor607.2
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 JMC Closed Aug 2023 (U10) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 0.5 960.3 960.8 Analysis
11 JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 2023/07/30 2023/07/30 Johannesburg Metro (GJM) Blitz 8 0.25 7 6 1.0 992.6 1200.0 Analysis
10 JMC Trinity Little Falls 2023 (U10) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 992.6 989.2 Analysis
9 Mzansi Rapid 2023 (Development) 2023/02/04 2023/02/04 Johannesburg Metro (GJM) Rapid 25 0.54 6 6 1.5 996.7 1107.2 Analysis
8 2022 South African Junior Team Chess Championships (U8 Open+Girls) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 5 1.0 1004.3 992.8 Analysis
7 JMC 3rd Trials 2022 (U8) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1085.0 1100.8 Analysis
6 Mzansi Spring Open 2022 (U8) 2022/09/03 2022/09/03 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.0 1085.0 1100.8 Analysis
5 JMC 2nd Trials 2022 (U8) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1097.3 1128.4 Analysis
4 JMC Womens Day 2022 (U10) 2022/08/06 2022/08/06 Johannesburg Metro (GJM) Standard 60 0.83 5 3 0.0 1097.3 1128.4 Analysis
3 JMC Charterhouse Open 2022 (E) 2022/02/12 2022/02/12 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1100.3 1140.0 Analysis
2 JMC Helpmekaar 2021 (U8) 2021/09/06 2021/09/06 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 1.0 1150.2 1200.0 Analysis
1 Chessnuts 1 - 29 February 2020 (Beginners) 2020/02/29 2020/02/29 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.5 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 58 10 5 43 12.5 21.6 -241.8 1158.5 916.7
White 30 8 3 19 9.5 31.7 -155.8 1160.0 1004.1
Black 28 2 2 24 3.0 10.7 -333.9 1157.0 823.1
Standard All 41 7 4 30 9.0 22.0 -238.4 1172.6 934.2
White 21 6 3 12 7.5 35.7 -121.4 1177.6 1056.2
Black 20 1 1 18 1.5 7.5 -361.3 1167.4 806.2
Rapid All 11 2 1 8 2.5 22.7 -231.8 1103.4 871.6
White 6 2 0 4 2.0 33.3 -141.7 1083.3 941.7
Black 5 0 1 4 0.5 10.0 -340.0 1127.5 787.5
Blitz All 6 1 0 5 1.0 16.7 -283.3 1163.1 879.8
White 3 0 0 3 0.0 0.0 -425.0 1189.6 764.6
Black 3 1 0 2 1.0 33.3 -141.7 1136.7 995.1
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2150136753 Exarchos, I (Isabella) 5 0.0 0 0 5 0.0 1065.6 -425.0 640.6 View list
2 1160134896 Loots, A (Albert) 2 1.0 1 0 1 50.0 1091.2 0.0 1091.2 View list
3 2150135551 Le Kay, A (Alexa) 2 0.5 0 1 1 25.0 1022.6 -212.5 810.1 View list
4 2140135684 Dlamini, A (Asanda) 2 0.0 0 0 2 0.0 976.5 -425.0 551.5 View list
5 2150134773 Maphoso, B (Boithabiso) 2 0.0 0 0 2 0.0 998.5 -425.0 573.5 View list
6 1150134900 Neale, O (Owen) 2 0.0 0 0 2 0.0 1117.6 -425.0 692.6 View list
7 1150145631 Stelloh, S (Sebastian) 2 0.0 0 0 2 0.0 1044.7 -425.0 619.7 View list
8 2160143809 Gerber, Z (Zoe) 1 1.0 1 0 0 100.0 1085.0 425.0 1510.0 View list
9 1150134514 Deysel, E (Eli) 1 1.0 1 0 0 100.0 1100.3 425.0 1525.3 View list
10 1160145523 Brooks, J (Joshua) 1 1.0 1 0 0 100.0 1097.3 425.0 1522.3 View list
11 1140134899 Narsi, Y (Yarsh) 1 1.0 1 0 0 100.0 1150.2 425.0 1575.2 View list
12 2160143817 Rysbergen, A (Annabelle) 1 1.0 1 0 0 100.0 1097.3 425.0 1522.3 View list
13 1160143818 Spies, S (Sebastian) 1 1.0 1 0 0 100.0 1004.3 425.0 1429.3 View list
14 1140148614 Subroyen, J (Jeevesh) 1 1.0 1 0 0 100.0 992.6 425.0 1417.6 View list
15 1150143819 Tabilo Lillo, M (Marcelo) 1 1.0 1 0 0 100.0 1085.0 425.0 1510.0 View list
16 1140149122 Van Der Merwe, M (Madison) 1 1.0 1 0 0 100.0 996.7 425.0 1421.7 View list
17 2130132174 Bangu, R (Rejoice) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
18 1170134515 Deysel, Z (Zachariah) 1 0.5 0 1 0 50.0 1100.3 0.0 1100.3 View list
19 1160149120 Isaacs, S (Sophia) 1 0.5 0 1 0 50.0 996.7 0.0 996.7 View list
20 1150136754 Schalkwyk, C (Christiaan) 1 0.5 0 1 0 50.0 1100.3 0.0 1100.3 View list