Player Page

Rubusana, N (Nina)
Dob: 2010/11/09 (U16)
Gender: Female
Chess SA id: 2100134088
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/05/18 (26 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 rating1176.3
Current Weighted rating1147.7
Current Weighted performance1105.3
Current official/published rating (highest between Raw, WR and WP)1176.3
Current highest rating achieved1197.0
Current floor (min rating allowed)697.0
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)±171.5
Current Raw change used (final)0.0
Projected new Raw rating1176.3
Projected new Weighed rating1056.8
Projected new Weighted performance1105.3
Projected new final Raw rating (if new WP > new Raw)1176.3
Projected new highest rating1197.0
Projected new floor697.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1176.3
Projected effective change (new Official - current Official)=0.0
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 rating1088.6
Current Weighted rating1111.5
Current Weighted performance988.8
Current official/published rating (highest between Raw, WR and WP)1111.5
Current highest rating achieved1200.8
Current floor (min rating allowed)700.8
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)±194.3
Current Raw change used (final)0.0
Projected new Raw rating1088.6
Projected new Weighed rating1021.6
Projected new Weighted performance988.8
Projected new final Raw rating (if new WP > new Raw)1088.6
Projected new highest rating1200.8
Projected new floor700.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1088.6
Projected effective change (new Official - current Official)-22.9
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 rating1230.8
Current Weighted rating1206.5
Current Weighted performance1210.3
Current official/published rating (highest between Raw, WR and WP)1230.8
Current highest rating achieved1278.0
Current floor (min rating allowed)778.0
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)±158.7
Current Raw change used (final)0.0
Projected new Raw rating1230.8
Projected new Weighed rating1112.0
Projected new Weighted performance1210.3
Projected new final Raw rating (if new WP > new Raw)1230.8
Projected new highest rating1278.0
Projected new floor778.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1230.8
Projected effective change (new Official - current Official)=0.0
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 rating1191.7
Current Weighted rating1197.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1197.5
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)±167.8
Current Raw change used (final)0.0
Projected new Raw rating1191.7
Projected new Weighed rating1101.6
Projected new Weighted performance373.1
Projected new final Raw rating (if new WP > new Raw)1191.7
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)1191.7
Projected effective change (new Official - current Official)-5.8
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 Cape Town Junior League Finals 2024 (U15 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 5 1.0 1185.8 1278.0 Analysis
5 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1138.9 1234.8 Analysis
4 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Girls) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 5 1.0 1168.1 1112.7 Analysis
3 Cape of Good Hope Open Chess Tournament 2024 (U14) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 2.0 1172.3 1270.1 Analysis
2 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 4 2.0 1172.3 1200.0 Analysis
1 CT Metro Central District Schools Chess Individuals Trials 2024 (U15 Girls) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 2.0 1172.3 1099.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 Cape Town Junior League Finals 2024 (U15 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 5 1.0 1185.8 1278.0 Analysis
21 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1138.9 1234.8 Analysis
20 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Girls) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 5 1.0 1168.1 1112.7 Analysis
19 Cape of Good Hope Open Chess Tournament 2024 (U14) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 2.0 1172.3 1270.1 Analysis
18 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 4 2.0 1172.3 1200.0 Analysis
17 CT Metro Central District Schools Chess Individuals Trials 2024 (U15 Girls) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 2.0 1172.3 1099.0 Analysis
16 Gugulethu Chess College Bashment Cup 2023 (U13) 2023/12/06 2023/12/06 Cape Town (WCT) Rapid 20 0.47 5 5 3.0 1159.9 1244.5 Analysis
15 Bonnievale Open Rapid 2023 (U14) 2023/10/21 2023/10/21 Cape Winelands (WCW) Rapid 25 0.54 6 5 4.0 1106.8 1140.8 Analysis
14 Western Cape Closed Championship 2023 (U14) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 2.0 1070.9 1088.0 Analysis
13 Cape Town Junior Chess League Finals 2023 (U16B) 2023/09/16 2023/09/16 Cape Town (WCT) Rapid 25 0.54 7 6 3.5 1070.9 1088.0 Analysis
12 Cape Town Junior Chess League - Round 1 2023 (U16B) 2023/07/22 2023/07/22 Cape Town (WCT) Rapid 25 0.54 7 6 3.0 1092.8 1158.4 Analysis
11 Curro Durbanville Chess Open Rapid 2023 (U14) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 1.0 1092.8 1158.4 Analysis
10 WP Closed 2023 (U14) 2023/06/16 2023/06/17 Cape Town (WCT) Standard 70 0.87 6 6 1.0 1146.7 1152.6 Analysis
9 Cape Town Junior League 2nd Qualifier 2023 (U16) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 6 2.5 1146.7 1161.6 Analysis
8 Western Cape PS Individuals 2023 (U13 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 1.5 1183.6 1200.8 Analysis
7 Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls) 2023/02/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1145.4 1160.4 Analysis
6 Central District School Trials 2023 (U13 Girls) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 5 2.5 1127.5 1140.8 Analysis
5 2022 Bashment Cup (U13) 2022/12/09 2022/12/09 Cape Town (WCT) Rapid 20 0.47 5 5 3.0 1104.9 1118.8 Analysis
4 Metro Rapid 2022 (U13 Girls) 2022/10/22 2022/10/22 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 1105.9 1124.4 Analysis
3 South African Open 2022 (U16) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 5 1.0 1197.0 1200.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 12 0 18 12.0 40.0 -85.0 1268.6 1183.6
White 14 6 0 8 6.0 42.9 -60.7 1250.8 1190.0
Black 16 6 0 10 6.0 37.5 -106.3 1284.3 1178.0
Standard All 9 3 0 6 3.0 33.3 -141.7 1241.2 1099.6
White 5 1 0 4 1.0 20.0 -255.0 1268.8 1013.8
Black 4 2 0 2 2.0 50.0 0.0 1206.8 1206.8
Rapid All 17 7 0 10 7.0 41.2 -75.0 1307.1 1232.1
White 7 4 0 3 4.0 57.1 60.7 1246.1 1306.8
Black 10 3 0 7 3.0 30.0 -170.0 1349.8 1179.8
Blitz All 4 2 0 2 2.0 50.0 0.0 1166.9 1166.9
White 2 1 0 1 1.0 50.0 0.0 1221.8 1221.8
Black 2 1 0 1 1.0 50.0 0.0 1112.0 1112.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 119 46 5 68 48.5 40.8 -78.6 1233.2 1154.6
White 61 26 3 32 27.5 45.1 -41.8 1221.7 1179.9
Black 58 20 2 36 21.0 36.2 -117.2 1245.3 1128.0
Standard All 37 11 3 23 12.5 33.8 -137.8 1231.6 1093.8
White 19 7 1 11 7.5 39.5 -89.5 1221.4 1131.9
Black 18 4 2 12 5.0 27.8 -188.9 1242.5 1053.6
Rapid All 78 33 2 43 34.0 43.6 -54.5 1237.3 1182.8
White 40 18 2 20 19.0 47.5 -21.3 1221.9 1200.6
Black 38 15 0 23 15.0 39.5 -89.5 1253.6 1164.1
Blitz All 4 2 0 2 2.0 50.0 0.0 1166.9 1166.9
White 2 1 0 1 1.0 50.0 0.0 1221.8 1221.8
Black 2 1 0 1 1.0 50.0 0.0 1112.0 1112.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2100134477 Mputing, A (Asiphile) 3 2.0 2 0 1 66.7 1198.0 141.7 1339.7 View list
2 2100146736 Nhlapo, P (Philasande) 3 1.0 0 2 1 33.3 1148.4 -141.7 1006.7 View list
3 2110156974 Alard, N (Nawaaz) 2 1.0 1 0 1 50.0 1108.8 0.0 1108.8 View list
4 1110108459 Lee, S (Shakoor) 2 1.0 1 0 1 50.0 1108.8 0.0 1108.8 View list
5 2110104286 Viljoen, L (Lienka) 2 1.0 1 0 1 50.0 1121.6 0.0 1121.6 View list
6 2100109061 Ebrahim, N (Nabeelah) 2 0.0 0 0 2 0.0 1182.5 -425.0 757.5 View list
7 1100134472 Bulani, M (Milani) 2 0.0 0 0 2 0.0 1132.4 -425.0 707.4 View list
8 2100150196 Swanepoel, D (Dominique Rachel) 2 0.0 0 0 2 0.0 1157.4 -425.0 732.4 View list
9 1100135101 Tomi, A (Amange) 2 0.0 0 0 2 0.0 1166.1 -425.0 741.1 View list
10 2100108079 Woolf, J (Jessika) 2 0.0 0 0 2 0.0 1159.5 -425.0 734.5 View list
11 1110301934 Chirera, N (Nathan) 1 1.0 1 0 0 100.0 1138.9 425.0 1563.9 View list
12 1110152911 Chindiwawa, C (Claudius) 1 1.0 1 0 0 100.0 1172.3 425.0 1597.3 View list
13 1100301933 Chen, H (Haoyu) 1 1.0 1 0 0 100.0 1138.9 425.0 1563.9 View list
14 1110155816 Barkley, C (Christopher) 1 1.0 1 0 0 100.0 1070.9 425.0 1495.9 View list
15 1090134481 Diba, K (Kwessi) 1 1.0 1 0 0 100.0 1104.9 425.0 1529.9 View list
16 2100118009 De Villiers, L (Lienka) 1 1.0 1 0 0 100.0 1145.4 425.0 1570.4 View list
17 2100301935 Daka, K (Kwakhanya) 1 1.0 1 0 0 100.0 1138.9 425.0 1563.9 View list
18 2100148213 Dyantyies, O (Owam) 1 1.0 1 0 0 100.0 1104.9 425.0 1529.9 View list
19 1090148212 Dude, S (Sonwabile) 1 1.0 1 0 0 100.0 1104.9 425.0 1529.9 View list
20 1100143651 Figlan, E (Esam) 1 1.0 1 0 0 100.0 1197.0 425.0 1622.0 View list