Player Page

Kula, VJ (Vuyani)
Dob: 2005/07/13 (U20)
Gender: Male
Chess SA id: 105061707
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (47 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 rating1718.4
Current Weighted rating1742.0
Current Weighted performance1569.1
Current official/published rating (highest between Raw, WR and WP)1742.0
Current highest rating achieved1772.7
Current floor (min rating allowed)1272.7
Current K-factor28
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)±79.2
Current Raw change used (final)0.0
Projected new Raw rating1718.4
Projected new Weighed rating1603.8
Projected new Weighted performance1569.1
Projected new final Raw rating (if new WP > new Raw)1718.4
Projected new highest rating1772.7
Projected new floor1272.7
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1718.4
Projected effective change (new Official - current Official)-23.6
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 rating1712.4
Current Weighted rating1749.8
Current Weighted performance1569.1
Current official/published rating (highest between Raw, WR and WP)1749.8
Current highest rating achieved1784.9
Current floor (min rating allowed)1284.9
Current K-factor28
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)±79.9
Current Raw change used (final)0.0
Projected new Raw rating1712.4
Projected new Weighed rating1611.0
Projected new Weighted performance1569.1
Projected new final Raw rating (if new WP > new Raw)1712.4
Projected new highest rating1784.9
Projected new floor1284.9
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1712.4
Projected effective change (new Official - current Official)-37.4
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 rating1372.2
Current Weighted rating1360.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1372.2
Current highest rating achieved1372.2
Current floor (min rating allowed)872.2
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)±129.7
Current Raw change used (final)0.0
Projected new Raw rating1372.2
Projected new Weighed rating1252.5
Projected new Weighted performance735.2
Projected new final Raw rating (if new WP > new Raw)1372.2
Projected new highest rating1372.2
Projected new floor872.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1372.2
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 rating1265.7
Current Weighted rating1265.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1265.7
Current highest rating achieved1265.7
Current floor (min rating allowed)765.7
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)±151.0
Current Raw change used (final)0.0
Projected new Raw rating1265.7
Projected new Weighed rating1164.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1265.7
Projected new floor765.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1265.7
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Guateng Universities Chess Championship 2024 2024/10/05 2024/10/05 Joe Gqabi (EJG) Standard 60 0.83 5 5 3.5 1734.0 1732.6 Analysis
7 JCC Khelo India 1st Annual Chess Tournament 2024 (A) 2024/08/31 2024/08/31 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1741.7 1748.8 Analysis
6 CUCSA Region VI Games 2024 (Open) 2024/07/09 2024/07/11 Tshwane (GTP) Standard 90 0.94 6 4 0.0 1772.0 1782.7 Analysis
5 FIDE in the West 2024 (Open) 2024/06/08 2024/06/08 West Rand (GWR) Standard 60 0.83 5 5 3.5 1772.7 1784.9 Analysis
4 Gauteng Cup 2nd Edition 2024 2024/05/18 2024/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1751.8 1770.6 Analysis
3 South African Junior Closed Chess Championship 2024 (U20 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.5 1751.8 1770.6 Analysis
2 University of the Witwatersrand vs University of Johannesburg 2024 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 15 0.39 5 5 4.0 1755.9 1343.8 Analysis
1 2024 West Rand Open (Open) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 3.5 1755.9 1763.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
51 Guateng Universities Chess Championship 2024 2024/10/05 2024/10/05 Joe Gqabi (EJG) Standard 60 0.83 5 5 3.5 1734.0 1732.6 Analysis
50 JCC Khelo India 1st Annual Chess Tournament 2024 (A) 2024/08/31 2024/08/31 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1741.7 1748.8 Analysis
49 CUCSA Region VI Games 2024 (Open) 2024/07/09 2024/07/11 Tshwane (GTP) Standard 90 0.94 6 4 0.0 1772.0 1782.7 Analysis
48 FIDE in the West 2024 (Open) 2024/06/08 2024/06/08 West Rand (GWR) Standard 60 0.83 5 5 3.5 1772.7 1784.9 Analysis
47 Gauteng Cup 2nd Edition 2024 2024/05/18 2024/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1751.8 1770.6 Analysis
46 South African Junior Closed Chess Championship 2024 (U20 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.5 1751.8 1770.6 Analysis
45 University of the Witwatersrand vs University of Johannesburg 2024 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 15 0.39 5 5 4.0 1755.9 1343.8 Analysis
44 2024 West Rand Open (Open) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 3.5 1755.9 1763.0 Analysis
43 West Rand vs Bojanala Inter-Regional Championships 2023 (Open) 2023/10/12 2023/10/12 West Rand (GWR) Standard 60 0.83 5 4 2.5 1751.9 1758.8 Analysis
42 2023 Gauteng Top Schools (U19 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 5.0 1744.9 1752.9 Analysis
41 West Rand at Bastion 2023 (Open) 2023/08/05 2023/08/05 West Rand (GWR) Standard 60 0.83 5 5 3.5 1744.9 1752.9 Analysis
40 D2 School League Finals 2023 (U19) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 5 5 5.0 1663.9 1667.7 Analysis
39 2023 SA Schools Winter Games (U18 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 5.5 1663.9 1667.7 Analysis
38 Gauteng Schools Individual Finals 2023 (U18 Boys) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1674.6 1681.1 Analysis
37 D2 Schools Individuals 2023 (U18 Boys) 2023/05/13 2023/05/13 West Rand (GWR) Standard 60 0.83 5 5 4.5 1674.6 1681.1 Analysis
36 West Rand vs Bojanala 2022 (Open) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 6 6 4.0 1667.9 1676.6 Analysis
35 FIDE at The King`s Gate 2.0 2022 (A) 2022/10/21 2022/10/23 Bojanala Platina (NBR) Standard 92 0.94 5 5 4.5 1656.8 1665.1 Analysis
34 West Rand Trials 2022 (U18) 2022/09/03 2022/09/03 West Rand (GWR) Standard 60 0.83 5 5 4.0 1657.0 1665.9 Analysis
33 2022 Gauteng Schools Team Championships (U17 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 4 4.0 1635.2 1640.4 Analysis
32 D2 School League Finals 2022 (U18) 2022/08/20 2022/08/20 West Rand (GWR) Standard 60 0.83 5 5 5.0 1635.2 1640.4 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 43 22 8 13 26.0 60.5 89.0 1602.4 1691.4
White 23 10 5 8 12.5 54.3 37.0 1606.5 1643.5
Black 20 12 3 5 13.5 67.5 148.8 1597.7 1746.5
Standard All 38 18 8 12 22.0 57.9 67.1 1646.6 1713.7
White 20 8 5 7 10.5 52.5 21.3 1661.8 1683.0
Black 18 10 3 5 11.5 63.9 118.1 1629.7 1747.8
Rapid All 5 4 0 1 4.0 80.0 255.0 1267.0 1522.0
White 3 2 0 1 2.0 66.7 141.7 1238.3 1380.0
Black 2 2 0 0 2.0 100.0 425.0 1310.0 1735.0
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 264 186 36 42 204.0 77.3 231.8 1362.8 1594.6
White 136 93 21 22 103.5 76.1 221.9 1362.2 1584.1
Black 128 93 15 20 100.5 78.5 242.4 1363.4 1605.8
Standard All 254 177 36 41 195.0 76.8 227.6 1367.9 1595.5
White 131 89 21 21 99.5 76.0 220.6 1367.5 1588.2
Black 123 88 15 20 95.5 77.6 235.0 1368.3 1603.2
Rapid All 10 9 0 1 9.0 90.0 340.0 1233.5 1573.5
White 5 4 0 1 4.0 80.0 255.0 1223.0 1478.0
Black 5 5 0 0 5.0 100.0 425.0 1244.0 1669.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 106067184 Mthembu, L (Lebogang) 5 4.0 3 2 0 80.0 1471.1 255.0 1726.1 View list
2 1060113043 Letlhoo, BJ (Bokang) 5 3.5 2 3 0 70.0 1637.0 170.0 1807.0 View list
3 104061711 Nzimeni, M (Mpumelelo) 5 3.5 2 3 0 70.0 1415.6 170.0 1585.6 View list
4 106059696 Thokane, T (Tshepo) 4 4.0 4 0 0 100.0 1446.5 425.0 1871.5 View list
5 103044849 Swelinkomo, M (Mpumelelo) 4 3.0 2 2 0 75.0 1486.6 212.5 1699.1 View list
6 104087736 Difotso, T (Tshegofatso) 4 2.0 2 0 2 50.0 1667.3 0.0 1667.3 View list
7 103016815 Selana, M (Mzwandile) 4 2.0 1 2 1 50.0 1464.7 0.0 1464.7 View list
8 105050597 Lefyedi, T (Thatego) 4 2.0 0 4 0 50.0 1670.8 0.0 1670.8 View list
9 1060117662 Mmbadi, Y (Yedidia) 3 3.0 3 0 0 100.0 1668.7 425.0 2093.7 View list
10 206064938 Mvundla, T (Thandiswa) 3 3.0 3 0 0 100.0 1514.7 425.0 1939.7 View list
11 101081546 Fanampe, P (Paballo) 2 2.0 2 0 0 100.0 1487.2 425.0 1912.2 View list
12 1030136174 Gaainewe, T (Tshenolo) 2 2.0 2 0 0 100.0 1571.8 425.0 1996.8 View list
13 205089138 Makgorogo, T (Tshidi) 2 2.0 2 0 0 100.0 1513.3 425.0 1938.3 View list
14 1040100964 Makoko, K (Kamohelo) 2 2.0 2 0 0 100.0 1447.8 425.0 1872.8 View list
15 2100101006 Mithani, G (Gcobani) 2 2.0 2 0 0 100.0 1750.4 425.0 2175.4 View list
16 104083441 Mkhabela, S (Sipho) 2 2.0 2 0 0 100.0 1507.0 425.0 1932.0 View list
17 196069337 Mokoto, T (Tshepo) 2 2.0 2 0 0 100.0 1487.2 425.0 1912.2 View list
18 102082756 Motsuane, L (Lucky) 2 2.0 2 0 0 100.0 1709.9 425.0 2134.9 View list
19 1080144534 Moultrey, V (Valentino) 2 2.0 2 0 0 100.0 1764.3 425.0 2189.3 View list
20 100083405 Mqobongo, N (Nkululeko) 2 2.0 2 0 0 100.0 1487.2 425.0 1912.2 View list