Player Page

Chinoruma, K (Kupa)
Dob: 2012/02/03 (U14)
Gender: Female
Chess SA id: 212091698
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/01 (16 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 rating1464.7
Curent Weighted rating1399.6
Curent Weighted performance1377.7
Current official/published rating (highest between Raw, WR and WP)1464.7
Current floor (min rating allowed)964.7
Current highest rating achieved1464.7
Current K-factor32
Games played this month9
Score (S)6.0
Expected score (We)4.75
Difference (S-We)1.25
Current Raw change (no limits, including tournament time weight)40.0
Current min/max change allowed (with limits)±113.7
Current Raw change used (final)40.0
Projected new Raw rating1504.7
Projected new Weighed rating1410.7
Projected new Weighted performance1377.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1504.7
Projected effective change (new Official - current Official)+40.0
Projected new highest rating1504.7
Projected new floor1004.7
Projected new K-facor32
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 rating1471.4
Curent Weighted rating1401.1
Curent Weighted performance1390.0
Current official/published rating (highest between Raw, WR and WP)1471.4
Current floor (min rating allowed)971.4
Current highest rating achieved1471.4
Current K-factor32
Games played this month9
Score (S)6.0
Expected score (We)4.95
Difference (S-We)1.05
Current Raw change (no limits, including tournament time weight)33.6
Current min/max change allowed (with limits)±112.6
Current Raw change used (final)33.6
Projected new Raw rating1505.0
Projected new Weighed rating1412.2
Projected new Weighted performance1390.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1505.0
Projected effective change (new Official - current Official)+33.6
Projected new highest rating1505.0
Projected new floor1005.0
Projected new K-facor32
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 rating1247.4
Curent Weighted rating1243.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1247.4
Current floor (min rating allowed)747.4
Current highest rating achieved1247.4
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)±155.0
Current Raw change used (final)0.0
Projected new Raw rating1247.4
Projected new Weighed rating1244.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1247.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1247.4
Projected new floor747.4
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 rating1223.2
Curent Weighted rating1216.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1223.2
Current floor (min rating allowed)747.4
Current highest rating achieved1223.2
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)±160.4
Current Raw change used (final)0.0
Projected new Raw rating1223.2
Projected new Weighed rating1217.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1223.2
Projected new floor747.4
Projected new K-facor36
Tournaments
Tournament: South African Junior Closed Chess Championship 2024 (U12 Girls)
Start: 2024/04/27  End: 2024/05/01  Host: GE  Type: Standard   Time: 120  Time weight: 1.00  Rounds: 9
Games: 9  Score: 6.0
Main rating: 1464.7  Rating gain/loss: 40.0
Type rating: 1471.4  Rating gain/loss: 33.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 South African Junior Closed Chess Championship 2024 (U12 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 6.0 1464.7 1471.4 Analysis
2 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1377.2 1375.1 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1377.2 1375.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
50 South African Junior Closed Chess Championship 2024 (U12 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 6.0 1464.7 1471.4 Analysis
49 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1377.2 1375.1 Analysis
48 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1377.2 1375.1 Analysis
47 Chess Power House 2023 (B) 2023/08/19 2023/08/19 Johannesburg Metro (GJM) Standard 90 0.94 5 5 1.0 1407.6 1407.7 Analysis
46 JMC Closed Aug 2023 (U12) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 4.5 1407.6 1407.7 Analysis
45 JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 2023/07/30 2023/07/30 Johannesburg Metro (GJM) Blitz 8 0.25 7 7 4.0 1405.5 1200.0 Analysis
44 JMC Trinity Little Falls 2023 (C) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1405.5 1403.5 Analysis
43 Mzansi Fide Open 2023 (Intermediate) 2023/04/27 2023/05/01 Johannesburg Metro (GJM) Standard 120 1.00 6 6 3.5 1410.9 1409.6 Analysis
42 2023 South African Junior Closed Chess Championships (U12 Girls) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 6.0 1354.4 1354.9 Analysis
41 Mzansi Rapid 2023 (Intermediate) 2023/02/04 2023/02/04 Johannesburg Metro (GJM) Rapid 25 0.54 6 6 4.0 1349.3 1214.6 Analysis
40 2022 South African Junior Team Chess Championships (U12 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 5.0 1320.9 1325.8 Analysis
39 CPH Chess Clubs Challenge 2022 (Primary Schools) 2022/11/12 2022/11/12 Johannesburg Metro (GJM) Rapid 20 0.47 6 6 3.5 1316.0 1220.0 Analysis
38 JMC 3rd Trials 2022 (C) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1229.7 1221.0 Analysis
37 Mzansi Spring Open 2022 (Young Masters) 2022/09/03 2022/09/03 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1229.7 1221.0 Analysis
36 JMC 2nd Trials 2022 (C) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1222.3 1204.1 Analysis
35 JMC Womens Day 2022 (C) 2022/08/06 2022/08/07 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.0 1222.3 1204.1 Analysis
34 JMC @ Pinnacle 2022 (B) 2022/02/19 2022/02/20 Johannesburg Metro (GJM) Standard 90 0.94 5 4 0.0 1286.6 1270.7 Analysis
33 JMC Bryanston 2021 (C) 2021/11/06 2021/11/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1306.0 1294.5 Analysis
32 JMC Everest 2021 (C) 2021/10/30 2021/10/30 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1321.4 1305.7 Analysis
31 Pinnacle College Waterfall Open (Pinnacle) 2021/10/02 2021/10/03 Johannesburg Metro (GJM) Standard 90 0.94 6 6 2.0 1321.4 1305.7 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 13 2 4 14.0 73.7 201.3 1412.6 1613.9
White 11 7 1 3 7.5 68.2 154.5 1418.2 1572.8
Black 8 6 1 1 6.5 81.3 265.6 1404.8 1670.4
Standard All 19 13 2 4 14.0 73.7 201.3 1412.6 1613.9
White 11 7 1 3 7.5 68.2 154.5 1418.2 1572.8
Black 8 6 1 1 6.5 81.3 265.6 1404.8 1670.4
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 276 158 14 104 165.0 59.8 83.2 1231.3 1314.5
White 137 78 4 55 80.0 58.4 71.4 1228.7 1300.0
Black 139 80 10 49 85.0 61.2 94.8 1234.0 1328.8
Standard All 253 145 12 96 151.0 59.7 82.3 1228.4 1310.7
White 126 73 4 49 75.0 59.5 81.0 1221.6 1302.5
Black 127 72 8 47 76.0 59.8 83.7 1235.2 1318.9
Rapid All 16 9 2 5 10.0 62.5 106.3 1247.6 1353.8
White 8 4 0 4 4.0 50.0 0.0 1294.0 1294.0
Black 8 5 2 1 6.0 75.0 212.5 1201.2 1413.7
Blitz All 7 4 0 3 4.0 57.1 60.7 1299.7 1360.4
White 3 1 0 2 1.0 33.3 -141.7 1353.2 1211.6
Black 4 3 0 1 3.0 75.0 212.5 1259.5 1472.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 211085191 Naidoo, K (Kajol) 7 2.0 2 0 5 28.6 1303.1 -182.1 1121.0 View list
2 2120109902 Suresh, A (Aaradhya) 5 3.0 3 0 2 60.0 1334.4 85.0 1419.4 View list
3 2120111139 Maharaj, A (Aditi) 4 4.0 4 0 0 100.0 1388.0 425.0 1813.0 View list
4 2120103104 Zulu, T (Thandoluhle) 4 4.0 4 0 0 100.0 1347.3 425.0 1772.3 View list
5 2110099599 Peete, O (Ofentse) 4 3.0 3 0 1 75.0 1245.8 212.5 1458.3 View list
6 2110100044 Fourie, N (Nine Mari) 3 2.0 2 0 1 66.7 1298.7 141.7 1440.4 View list
7 2070100307 Pretorius, K (Klarissa) 3 2.0 2 0 1 66.7 1290.8 141.7 1432.5 View list
8 1110102387 Smith, Z (Zion) 3 2.0 2 0 1 66.7 1274.2 141.7 1415.8 View list
9 1120115958 Bazhko, A (Anton) 3 1.5 1 1 1 50.0 1352.2 0.0 1352.2 View list
10 2120111145 Budhram, K (Kaylee) 3 1.5 1 1 1 50.0 1390.8 0.0 1390.8 View list
11 1120106564 Bennie, T (Thomas) 3 1.0 1 0 2 33.3 1336.9 -141.7 1195.2 View list
12 211091693 Steyn, A (Anneke) 3 1.0 1 0 2 33.3 1250.7 -141.7 1109.0 View list
13 1110097852 Bezuidenhout, D (Dawid) 3 0.0 0 0 3 0.0 1163.9 -425.0 738.9 View list
14 2090115657 Dlamini, F (Fundile) 2 2.0 2 0 0 100.0 1341.6 425.0 1766.6 View list
15 1130141989 Kay, J (Jaime Leo) 2 2.0 2 0 0 100.0 1272.8 425.0 1697.8 View list
16 1110105109 Klopper, PA (Phillippus Arnoldus) 2 2.0 2 0 0 100.0 1291.9 425.0 1716.9 View list
17 2120115959 Mungal, Z (Zoey) 2 2.0 2 0 0 100.0 1339.7 425.0 1764.7 View list
18 1100110071 Poongavanum, K (Kalyan) 2 2.0 2 0 0 100.0 1339.4 425.0 1764.4 View list
19 1110100313 Rademeyer, L (Luca) 2 2.0 2 0 0 100.0 1263.5 425.0 1688.5 View list
20 2120109366 Theron, C (Carla) 2 2.0 2 0 0 100.0 1421.0 425.0 1846.0 View list