Player Page

Bellini, G (Gemma)
Dob: 2010/08/18 (U16)
Gender: Female
Chess SA id: 2100137375
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (37 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 rating1347.3
Current Weighted rating1423.4
Current Weighted performance1197.9
Current official/published rating (highest between Raw, WR and WP)1423.4
Current highest rating achieved1468.6
Current floor (min rating allowed)968.6
Current K-factor32
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)±134.4
Current Raw change used (final)0.0
Projected new Raw rating1347.3
Projected new Weighed rating1310.6
Projected new Weighted performance1197.9
Projected new final Raw rating (if new WP > new Raw)1347.3
Projected new highest rating1468.6
Projected new floor968.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1347.3
Projected effective change (new Official - current Official)-76.1
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 rating1317.2
Current Weighted rating1408.8
Current Weighted performance1195.6
Current official/published rating (highest between Raw, WR and WP)1408.8
Current highest rating achieved1471.8
Current floor (min rating allowed)971.8
Current K-factor32
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)±140.3
Current Raw change used (final)0.0
Projected new Raw rating1317.2
Projected new Weighed rating1297.5
Projected new Weighted performance1195.6
Projected new final Raw rating (if new WP > new Raw)1317.2
Projected new highest rating1471.8
Projected new floor971.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1317.2
Projected effective change (new Official - current Official)-91.6
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 rating1310.5
Current Weighted rating1310.4
Current Weighted performance1190.6
Current official/published rating (highest between Raw, WR and WP)1310.5
Current highest rating achieved1336.0
Current floor (min rating allowed)836.0
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)±141.7
Current Raw change used (final)0.0
Projected new Raw rating1310.5
Projected new Weighed rating1206.3
Projected new Weighted performance1190.6
Projected new final Raw rating (if new WP > new Raw)1310.5
Projected new highest rating1336.0
Projected new floor836.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1310.5
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 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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Steinitz Chess Festival 2024 (U14) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 5 0 0.0 1347.3 1310.5 Analysis
2 Cape Town Open Chess Championship 2024 (Intermediate) 2024/03/16 2024/03/17 Cape Town (WCT) Standard 70 0.87 6 6 1.0 1433.0 1419.6 Analysis
1 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1468.6 1471.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Steinitz Chess Festival 2024 (U14) 2024/05/11 2024/05/11 Cape Town (WCT) Rapid 20 0.47 5 0 0.0 1347.3 1310.5 Analysis
20 Cape Town Open Chess Championship 2024 (Intermediate) 2024/03/16 2024/03/17 Cape Town (WCT) Standard 70 0.87 6 6 1.0 1433.0 1419.6 Analysis
19 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1468.6 1471.8 Analysis
18 Western Cape Top Schools 2023 (U13 Girls) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 4.5 1437.5 1437.2 Analysis
17 CW Top Schools 2023 (U14) 2023/08/12 2023/08/12 West Coast (WCU) Standard 60 0.83 5 5 4.0 1418.6 1418.3 Analysis
16 Curro Durbanville Chess Open Rapid 2023 (U14) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 4.5 1440.3 1336.0 Analysis
15 Rylib Chess Winter Slam 2023 (B) 2023/07/06 2023/07/06 Cape Town (WCT) Rapid 20 0.47 6 6 2.0 1440.3 1336.0 Analysis
14 Cape Town Open 2023 (Rapid) 2023/03/26 2023/03/26 Cape Town (WCT) Rapid 25 0.54 6 0 0.0 1439.4 1289.2 Analysis
13 Cape Town Open 2023 (U14) 2023/03/25 2023/03/25 Cape Town (WCT) Rapid 25 0.54 6 6 4.5 1439.4 1289.2 Analysis
12 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 4.0 1439.4 1406.8 Analysis
11 Central District School Trials 2023 (U13 Girls) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1426.9 1380.9 Analysis
10 Metro Rapid 2022 (U13 Girls) 2022/10/22 2022/10/22 Cape Town (WCT) Rapid 30 0.60 5 5 4.0 1399.6 1232.7 Analysis
9 Western Cape Top Schools 2022 (U13 Girls) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 5.0 1199.3 1165.2 Analysis
8 Western Cape Woman`s Championship 2022 (Development) 2022/09/03 2022/09/03 West Coast (WCU) Standard 65 0.85 5 5 4.0 1199.3 1165.2 Analysis
7 South African Open 2022 (Blitz) 2022/07/14 2022/07/14 Cape Town (WCT) Blitz 5 0.18 10 0 0.0 1170.6 1200.0 Analysis
6 South African Open 2022 (U16) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1170.6 1135.2 Analysis
5 Curro Durbanville Chess Open Rapid 2022 (U14) 2022/07/02 2022/07/02 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1170.6 1228.0 Analysis
4 WP Closed 2022 (U14) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1193.2 1167.2 Analysis
3 Metro WP Schools Chess Trials 2022 (U13 Girls) 2022/04/22 2022/04/23 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1218.9 1200.0 Analysis
2 2022 Central District Individual Trials (U13) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 5 5 3.5 1192.3 1182.4 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 12 4 0 8 4.0 33.3 -141.7 1259.4 1117.7
White 6 3 0 3 3.0 50.0 0.0 1226.4 1226.4
Black 6 1 0 5 1.0 16.7 -283.3 1292.4 1009.1
Standard All 12 4 0 8 4.0 33.3 -141.7 1259.4 1117.7
White 6 3 0 3 3.0 50.0 0.0 1226.4 1226.4
Black 6 1 0 5 1.0 16.7 -283.3 1292.4 1009.1
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 101 58 5 38 60.5 59.9 84.2 1259.6 1343.8
White 50 27 2 21 28.0 56.0 51.0 1271.7 1322.7
Black 51 31 3 17 32.5 63.7 116.7 1247.8 1364.4
Standard All 62 36 2 24 37.0 59.7 82.3 1255.3 1337.5
White 30 16 0 14 16.0 53.3 28.3 1265.6 1293.9
Black 32 20 2 10 21.0 65.6 132.8 1245.6 1378.4
Rapid All 39 22 3 14 23.5 60.3 87.2 1266.5 1353.7
White 20 11 2 7 12.0 60.0 85.0 1280.8 1365.8
Black 19 11 1 7 11.5 60.5 89.5 1251.4 1340.9
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 2100134477 Mputing, A (Asiphile) 3 3.0 3 0 0 100.0 1435.2 425.0 1860.2 View list
2 2090108393 Williamson, S (Sarah) 2 2.0 2 0 0 100.0 1296.4 425.0 1721.4 View list
3 2100109061 Ebrahim, N (Nabeelah) 2 1.0 1 0 1 50.0 1419.5 0.0 1419.5 View list
4 2110138752 Ganjana, N (Namndikhona) 2 1.0 1 0 1 50.0 1438.5 0.0 1438.5 View list
5 2110138043 Henry, M (Molly) 2 1.0 1 0 1 50.0 1433.2 0.0 1433.2 View list
6 2100138624 Reid, H (Hannah) 2 1.0 1 0 1 50.0 1328.2 0.0 1328.2 View list
7 2100118020 Smith, S (Shiloh) 2 1.0 1 0 1 50.0 1439.8 0.0 1439.8 View list
8 1100138073 Williams, M (Matthew) 2 0.5 0 1 1 25.0 1181.4 -212.5 968.9 View list
9 1090138069 Murudker, M (Mughammed Ameer Enus) 2 0.0 0 0 2 0.0 1192.8 -425.0 767.8 View list
10 1090109860 Solomon, I (Izaiah) 2 0.0 0 0 2 0.0 1181.9 -425.0 756.9 View list
11 2110150590 Ernstzen, U (Ummaymah) 1 1.0 1 0 0 100.0 1426.9 425.0 1851.9 View list
12 2090097172 Erasmus, A (Anneke) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
13 1110132058 Braaf, J (Jordan) 1 1.0 1 0 0 100.0 1440.3 425.0 1865.3 View list
14 1090141153 Botha, Z (Zane) 1 1.0 1 0 0 100.0 1193.2 425.0 1618.2 View list
15 2110150589 Arizona-Jumaine, U (Umu-Rahma) 1 1.0 1 0 0 100.0 1439.4 425.0 1864.4 View list
16 1100141156 De Wet, C (Christo) 1 1.0 1 0 0 100.0 1170.6 425.0 1595.6 View list
17 2100118009 De Villiers, L (Lienka) 1 1.0 1 0 0 100.0 1439.4 425.0 1864.4 View list
18 2090099753 De Bruin, E (Elrise) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
19 109094985 Du Plessis, I (Ivan) 1 1.0 1 0 0 100.0 1192.3 425.0 1617.3 View list
20 1540116377 Dreyer, A (Arnold) 1 1.0 1 0 0 100.0 1440.3 425.0 1865.3 View list