Player Page

Magudulela, J (Jacob)
Dob: 1952/04/29 (Adult)
Gender: Male
Chess SA id: 152072605
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2024/04/21 (28 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 rating1360.1
Curent Weighted rating1347.2
Curent Weighted performance1284.5
Current official/published rating (highest between Raw, WR and WP)1360.1
Current floor (min rating allowed)870.8
Current highest rating achieved1370.8
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)±132.0
Current Raw change used (final)0.0
Projected new Raw rating1360.1
Projected new Weighed rating1350.4
Projected new Weighted performance1284.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1360.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1370.8
Projected new floor870.8
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 rating1370.5
Curent Weighted rating1352.7
Curent Weighted performance1292.6
Current official/published rating (highest between Raw, WR and WP)1370.5
Current floor (min rating allowed)875.2
Current highest rating achieved1375.2
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)±130.1
Current Raw change used (final)0.0
Projected new Raw rating1370.5
Projected new Weighed rating1356.3
Projected new Weighted performance1292.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1370.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1375.2
Projected new floor875.2
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 rating1262.9
Curent Weighted rating1229.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1262.9
Current floor (min rating allowed)762.9
Current highest rating achieved1262.9
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)±151.6
Current Raw change used (final)0.0
Projected new Raw rating1262.9
Projected new Weighed rating1233.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1262.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1262.9
Projected new floor762.9
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)762.9
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor762.9
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 Ethekwini Open (A) 2024/04/20 2024/04/21 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1362.8 1375.2 Analysis
1 Human Rights Rapid Chess Tournament 2024 2024/03/16 2024/03/16 Ethekwini (KED) Rapid 25 0.54 7 7 4.0 1370.8 1254.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2024 Ethekwini Open (A) 2024/04/20 2024/04/21 Ethekwini (KED) Standard 60 0.83 6 6 3.0 1362.8 1375.2 Analysis
7 Human Rights Rapid Chess Tournament 2024 2024/03/16 2024/03/16 Ethekwini (KED) Rapid 25 0.54 7 7 4.0 1370.8 1254.7 Analysis
6 2023 Heritage Day Open (A) 2023/09/23 2023/09/24 Ethekwini (KED) Standard 65 0.85 6 5 3.0 1346.6 1347.1 Analysis
5 INK Chess Open 2023 2023/06/21 2023/06/21 Ethekwini (KED) Rapid 20 0.47 5 4 3.0 1336.4 1200.0 Analysis
4 2023 KZN Open (A) 2023/04/29 2023/04/30 Ethekwini (KED) Standard 60 0.83 7 7 4.0 1305.9 1312.5 Analysis
3 2023 Umhlanga Chess Club Open (A) 2023/02/11 2023/02/12 Ethekwini (KED) Standard 60 0.83 6 6 3.5 1281.7 1286.9 Analysis
2 2022 Heritage Day Open (A) 2022/09/24 2022/09/25 Ethekwini (KED) Standard 65 0.85 6 6 4.0 1218.4 1212.4 Analysis
1 2022 KZN Open (A) 2022/04/30 2022/05/01 Ethekwini (KED) Standard 65 0.85 6 6 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 13 7 0 6 7.0 53.8 32.7 1287.7 1320.4
White 6 2 0 4 2.0 33.3 -141.7 1462.6 1320.9
Black 7 5 0 2 5.0 71.4 182.1 1137.7 1319.9
Standard All 6 3 0 3 3.0 50.0 0.0 1350.2 1350.2
White 3 1 0 2 1.0 33.3 -141.7 1500.4 1358.8
Black 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Rapid All 7 4 0 3 4.0 57.1 60.7 1234.0 1294.8
White 3 1 0 2 1.0 33.3 -141.7 1424.8 1283.1
Black 4 3 0 1 3.0 75.0 212.5 1091.0 1303.5
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 47 26 1 20 26.5 56.4 54.3 1340.8 1395.0
White 23 13 0 10 13.0 56.5 55.4 1379.2 1434.6
Black 24 13 1 10 13.5 56.3 53.1 1303.9 1357.1
Standard All 36 19 1 16 19.5 54.2 35.4 1371.5 1406.9
White 18 11 0 7 11.0 61.1 94.4 1380.1 1474.6
Black 18 8 1 9 8.5 47.2 -23.6 1362.9 1339.3
Rapid All 11 7 0 4 7.0 63.6 115.9 1240.1 1356.0
White 5 2 0 3 2.0 40.0 -85.0 1375.8 1290.8
Black 6 5 0 1 5.0 83.3 283.3 1127.1 1410.4
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 101082618 Elephant, K (Kabelo) 2 0.0 0 0 2 0.0 1209.2 -425.0 784.2 View list
2 1080114192 Yan, W (Weilun) 2 0.0 0 0 2 0.0 1326.3 -425.0 901.3 View list
3 106091740 Cele, M (Mpendulo) 1 1.0 1 0 0 100.0 1362.8 425.0 1787.8 View list
4 103001254 Bandulal, MR (Milind Rai) 1 1.0 1 0 0 100.0 1281.7 425.0 1706.7 View list
5 103081772 Dlamini, N (Nkosikhona) 1 1.0 1 0 0 100.0 1370.8 425.0 1795.8 View list
6 1110106568 Makaula, L (Lubanzi) 1 1.0 1 0 0 100.0 1281.7 425.0 1706.7 View list
7 110092160 Magudulela, N (Ndumiso) 1 1.0 1 0 0 100.0 1336.4 425.0 1761.4 View list
8 2140138017 Magudulela, B (Busisiwe) 1 1.0 1 0 0 100.0 1336.4 425.0 1761.4 View list
9 1040300842 Langa, M (Masikane) 1 1.0 1 0 0 100.0 1370.8 425.0 1795.8 View list
10 1010144557 Khumalo, T (Terrence) 1 1.0 1 0 0 100.0 1336.4 425.0 1761.4 View list
11 166015362 Khan, J (John) 1 1.0 1 0 0 100.0 1218.4 425.0 1643.4 View list
12 204081810 Masondo, O (Olwethu) 1 1.0 1 0 0 100.0 1305.9 425.0 1730.9 View list
13 1830134645 Masiteng, L (Lerato) 1 1.0 1 0 0 100.0 1305.9 425.0 1730.9 View list
14 1050191371 Jaca, A (Amahle) 1 1.0 1 0 0 100.0 1362.8 425.0 1787.8 View list
15 1150146150 Ellender, A (Asher) 1 1.0 1 0 0 100.0 1346.6 425.0 1771.6 View list
16 204069252 Mbatha, S (Siyethaba) 1 1.0 1 0 0 100.0 1370.8 425.0 1795.8 View list
17 1140131552 Mbewe, L (Lumi) 1 1.0 1 0 0 100.0 1281.7 425.0 1706.7 View list
18 1090162119 Mdletshe, N (Nsindiso) 1 1.0 1 0 0 100.0 1370.8 425.0 1795.8 View list
19 204091783 Mdunge, T (Thobeka) 1 1.0 1 0 0 100.0 1218.4 425.0 1643.4 View list
20 1910302471 Mehta, V (Vivek) 1 1.0 1 0 0 100.0 1362.8 425.0 1787.8 View list