Player Page

Gulwa, Z (Zintle)
Dob: 2006/06/16 (U20)
Gender: Female
Chess SA id: 2060149080
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (15 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 rating1272.1
Curent Weighted rating1225.5
Curent Weighted performance1247.9
Current official/published rating (highest between Raw, WR and WP)1272.1
Current floor (min rating allowed)796.6
Current highest rating achieved1296.6
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)2.30
Difference (S-We)-0.30
Current Raw change (no limits, including tournament time weight)-9.0
Current min/max change allowed (with limits)±149.6
Current Raw change used (final)-9.0
Projected new Raw rating1263.1
Projected new Weighed rating1229.4
Projected new Weighted performance1247.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1263.1
Projected effective change (new Official - current Official)-9.0
Projected new highest rating1296.6
Projected new floor796.6
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 rating1259.5
Curent Weighted rating1222.5
Curent Weighted performance1216.6
Current official/published rating (highest between Raw, WR and WP)1259.5
Current floor (min rating allowed)789.0
Current highest rating achieved1289.0
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)2.23
Difference (S-We)-0.23
Current Raw change (no limits, including tournament time weight)-8.3
Current min/max change allowed (with limits)±152.3
Current Raw change used (final)-8.3
Projected new Raw rating1251.2
Projected new Weighed rating1225.6
Projected new Weighted performance1216.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1251.2
Projected effective change (new Official - current Official)-8.3
Projected new highest rating1289.0
Projected new floor789.0
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 rating1233.1
Curent Weighted rating1202.0
Curent Weighted performance1188.5
Current official/published rating (highest between Raw, WR and WP)1233.1
Current floor (min rating allowed)733.1
Current highest rating achieved1233.1
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)±158.2
Current Raw change used (final)0.0
Projected new Raw rating1233.1
Projected new Weighed rating1204.6
Projected new Weighted performance1188.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1233.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1233.1
Projected new floor733.1
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)733.1
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor733.1
Projected new K-facor36
Tournaments
Tournament: Spartan Bishops Chess Championships 2024 (Rooks)
Start: 2024/05/04  End: 2024/05/05  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.0
Main rating: 1272.1  Rating gain/loss: -9.0
Type rating: 1259.5  Rating gain/loss: -8.3
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1272.1 1259.5 Analysis
3 Mangaung Metro Chess 12-13 April 2024 (A) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1296.6 1289.0 Analysis
2 Mangaung Metro Chess 9 March 2024 (Ladies) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 3.5 1278.0 1188.1 Analysis
1 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1214.1 1211.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1272.1 1259.5 Analysis
10 Mangaung Metro Chess 12-13 April 2024 (A) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1296.6 1289.0 Analysis
9 Mangaung Metro Chess 9 March 2024 (Ladies) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 3.5 1278.0 1188.1 Analysis
8 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1214.1 1211.6 Analysis
7 Heidedal Chess 14 October 2023 (B) 2023/10/14 2023/10/14 Mangaung (FMB) Rapid 32 0.63 5 5 2.5 1216.1 1214.0 Analysis
6 Bloemfontein HS League 13 October 2023 (U17+U19) 2023/10/13 2023/10/13 Mangaung (FMB) Rapid 20 0.47 5 5 2.5 1216.1 1214.0 Analysis
5 Bloemfontein League 25 August 2023 (U17+U19B) 2023/08/25 2023/08/25 Mangaung (FMB) Rapid 15 0.39 5 5 4.0 1215.6 1200.0 Analysis
4 St Andrews 19 August 2023 (B) 2023/08/19 2023/08/19 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1215.6 1200.0 Analysis
3 9th Piet van Zyl Chess Festival 2023 (C+D) 2023/05/26 2023/05/27 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1184.4 1180.4 Analysis
2 Inter Regional Chess Championship 2023 (U18) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 4 2.0 1184.4 1180.4 Analysis
1 Grey College Team Championship 2023 (B) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 11 1 8 11.5 57.5 63.7 1276.4 1340.2
White 9 3 1 5 3.5 38.9 -94.4 1327.3 1232.9
Black 11 8 0 3 8.0 72.7 193.2 1234.8 1428.0
Standard All 15 8 0 7 8.0 53.3 28.3 1288.8 1317.1
White 7 3 0 4 3.0 42.9 -60.7 1334.2 1273.4
Black 8 5 0 3 5.0 62.5 106.3 1249.1 1355.3
Rapid All 5 3 1 1 3.5 70.0 170.0 1239.4 1409.4
White 2 0 1 1 0.5 25.0 -212.5 1303.4 1090.9
Black 3 3 0 0 3.0 100.0 425.0 1196.8 1621.8
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 54 28 3 23 29.5 54.6 39.4 1232.5 1271.8
White 28 12 3 13 13.5 48.2 -15.2 1250.0 1234.8
Black 26 16 0 10 16.0 61.5 98.1 1213.5 1311.6
Standard All 29 15 0 14 15.0 51.7 14.7 1257.0 1271.6
White 15 7 0 8 7.0 46.7 -28.3 1287.3 1259.0
Black 14 8 0 6 8.0 57.1 60.7 1224.4 1285.1
Rapid All 25 13 3 9 14.5 58.0 68.0 1204.0 1272.0
White 13 5 3 5 6.5 50.0 0.0 1206.9 1206.9
Black 12 8 0 4 8.0 66.7 141.7 1200.8 1342.5
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 1070138196 January, O (Oratile) 2 1.5 1 1 0 75.0 1200.3 212.5 1412.8 View list
2 207086191 Codron, J (Jesse) 2 1.5 1 1 0 75.0 1247.0 212.5 1459.5 View list
3 2070134454 Cassim, A (Ameera) 2 1.5 1 1 0 75.0 1231.2 212.5 1443.7 View list
4 206086189 Lebenya, A (Agnes) 2 1.0 1 0 1 50.0 1200.3 0.0 1200.3 View list
5 2060138204 Xuma, O (Owam) 2 1.0 1 0 1 50.0 1256.1 0.0 1256.1 View list
6 1060149053 Majiba, K (Khayisile) 2 0.0 0 0 2 0.0 1243.1 -425.0 818.1 View list
7 1070154842 Crause, P (Philip) 1 1.0 1 0 0 100.0 1184.4 425.0 1609.4 View list
8 110086186 Boje, E (Ewald) 1 1.0 1 0 0 100.0 1184.4 425.0 1609.4 View list
9 1080144688 Bodenstein, D (Dian) 1 1.0 1 0 0 100.0 1216.1 425.0 1641.1 View list
10 1910148576 Feldman, M (Matthew) 1 1.0 1 0 0 100.0 1296.6 425.0 1721.6 View list
11 1080145468 Haasbroek, N (Niel) 1 1.0 1 0 0 100.0 1215.6 425.0 1640.6 View list
12 110091688 Kwak, J (Jaeson) 1 1.0 1 0 0 100.0 1214.1 425.0 1639.1 View list
13 1060106454 Mcthebe, E (Emilio) 1 1.0 1 0 0 100.0 1215.6 425.0 1640.6 View list
14 2070149055 Matsam, L (Lilitha) 1 1.0 1 0 0 100.0 1272.1 425.0 1697.1 View list
15 1090134116 Mohobane, L (Lebajoa) 1 1.0 1 0 0 100.0 1215.6 425.0 1640.6 View list
16 1100117896 Myburgh, Z (Zandre) 1 1.0 1 0 0 100.0 1214.1 425.0 1639.1 View list
17 1090137011 Ndlela, S (Sk) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1080162765 Norman, L (Leviane) 1 1.0 1 0 0 100.0 1216.1 425.0 1641.1 View list
19 2100153478 Nwafor, N (Nneka) 1 1.0 1 0 0 100.0 1278.0 425.0 1703.0 View list
20 1060301874 Oberholzer, B (Breiten) 1 1.0 1 0 0 100.0 1296.6 425.0 1721.6 View list