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: 2024/07/07 (138 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 rating1288.1
Current Weighted rating1337.9
Current Weighted performance1180.0
Current official/published rating (highest between Raw, WR and WP)1337.9
Current highest rating achieved1370.8
Current floor (min rating allowed)870.8
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)±146.3
Current Raw change used (final)0.0
Projected new Raw rating1288.1
Projected new Weighed rating1231.0
Projected new Weighted performance1180.0
Projected new final Raw rating (if new WP > new Raw)1288.1
Projected new highest rating1370.8
Projected new floor870.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1288.1
Projected effective change (new Official - current Official)-49.8
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 rating1296.0
Current Weighted rating1344.9
Current Weighted performance1189.1
Current official/published rating (highest between Raw, WR and WP)1344.9
Current highest rating achieved1375.2
Current floor (min rating allowed)875.2
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)±144.6
Current Raw change used (final)0.0
Projected new Raw rating1296.0
Projected new Weighed rating1237.5
Projected new Weighted performance1189.1
Projected new final Raw rating (if new WP > new Raw)1296.0
Projected new highest rating1375.2
Projected new floor875.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1296.0
Projected effective change (new Official - current Official)-48.9
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 rating1262.9
Current Weighted rating1247.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1262.9
Current highest rating achieved1262.9
Current floor (min rating allowed)762.9
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 rating1149.0
Projected new Weighted performance715.2
Projected new final Raw rating (if new WP > new Raw)1262.9
Projected new highest rating1262.9
Projected new floor762.9
Projected new K-facor36
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
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 rating1300.0
Current Weighted rating1269.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1300.0
Current highest rating achieved1300.0
Current floor (min rating allowed)800.0
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 rating1170.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 South African Open Chess Championship 2024 (B) 2024/06/29 2024/07/07 Ethekwini (KED) Standard 120 1.00 11 10 3.0 1360.1 1370.5 Analysis
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
9 South African Open Chess Championship 2024 (B) 2024/06/29 2024/07/07 Ethekwini (KED) Standard 120 1.00 11 10 3.0 1360.1 1370.5 Analysis
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 23 10 0 13 10.0 43.5 -55.4 1318.6 1263.2
White 11 3 0 8 3.0 27.3 -193.2 1406.1 1212.9
Black 12 7 0 5 7.0 58.3 70.8 1238.5 1309.3
Standard All 16 6 0 10 6.0 37.5 -106.3 1355.6 1249.4
White 8 2 0 6 2.0 25.0 -212.5 1399.0 1186.5
Black 8 4 0 4 4.0 50.0 0.0 1312.2 1312.2
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 57 29 1 27 29.5 51.8 14.9 1343.9 1358.9
White 28 14 0 14 14.0 50.0 0.0 1371.9 1371.9
Black 29 15 1 13 15.5 53.4 29.3 1317.0 1346.3
Standard All 46 22 1 23 22.5 48.9 -9.2 1368.8 1359.5
White 23 12 0 11 12.0 52.2 18.5 1371.0 1389.5
Black 23 10 1 12 10.5 45.7 -37.0 1366.5 1329.5
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 102094774 Ndlovu, M (Mlamuli) 2 0.0 0 0 2 0.0 1361.4 -425.0 936.4 View list
3 1080114192 Yan, W (Weilun) 2 0.0 0 0 2 0.0 1326.3 -425.0 901.3 View list
4 1150146150 Ellender, A (Asher) 1 1.0 1 0 0 100.0 1346.6 425.0 1771.6 View list
5 103001254 Bandulal, MR (Milind Rai) 1 1.0 1 0 0 100.0 1281.7 425.0 1706.7 View list
6 106091740 Cele, M (Mpendulo) 1 1.0 1 0 0 100.0 1362.8 425.0 1787.8 View list
7 201081922 Buthelezi, N (Nokwanda) 1 1.0 1 0 0 100.0 1360.1 425.0 1785.1 View list
8 103081772 Dlamini, N (Nkosikhona) 1 1.0 1 0 0 100.0 1370.8 425.0 1795.8 View list
9 1050191371 Jaca, A (Amahle) 1 1.0 1 0 0 100.0 1362.8 425.0 1787.8 View list
10 1110106568 Makaula, L (Lubanzi) 1 1.0 1 0 0 100.0 1281.7 425.0 1706.7 View list
11 110092160 Magudulela, N (Ndumiso) 1 1.0 1 0 0 100.0 1336.4 425.0 1761.4 View list
12 2140138017 Magudulela, B (Busisiwe) 1 1.0 1 0 0 100.0 1336.4 425.0 1761.4 View list
13 1040300842 Langa, M (Masikane) 1 1.0 1 0 0 100.0 1370.8 425.0 1795.8 View list
14 1010144557 Khumalo, T (Terrence) 1 1.0 1 0 0 100.0 1336.4 425.0 1761.4 View list
15 145065589 Kharwa, S (Suleman) 1 1.0 1 0 0 100.0 1360.1 425.0 1785.1 View list
16 166015362 Khan, J (John) 1 1.0 1 0 0 100.0 1218.4 425.0 1643.4 View list
17 2040105000 Kadiaka, L (Lerato) 1 1.0 1 0 0 100.0 1360.1 425.0 1785.1 View list
18 1830134645 Masiteng, L (Lerato) 1 1.0 1 0 0 100.0 1305.9 425.0 1730.9 View list
19 204081810 Masondo, O (Olwethu) 1 1.0 1 0 0 100.0 1305.9 425.0 1730.9 View list
20 204069252 Mbatha, S (Siyethaba) 1 1.0 1 0 0 100.0 1370.8 425.0 1795.8 View list