Player Page

Mvumbi, E (Elam)
Dob: 2005/07/18 (U20)
Gender: Male
Chess SA id: 1050116523
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (49 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 rating1287.9
Current Weighted rating1266.1
Current Weighted performance1208.8
Current official/published rating (highest between Raw, WR and WP)1287.9
Current highest rating achieved1302.8
Current floor (min rating allowed)802.8
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 rating1287.9
Projected new Weighed rating1166.7
Projected new Weighted performance1208.8
Projected new final Raw rating (if new WP > new Raw)1287.9
Projected new highest rating1302.8
Projected new floor802.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1287.9
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 rating1271.1
Current Weighted rating1254.6
Current Weighted performance1208.8
Current official/published rating (highest between Raw, WR and WP)1271.1
Current highest rating achieved1288.0
Current floor (min rating allowed)788.0
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)±149.8
Current Raw change used (final)0.0
Projected new Raw rating1271.1
Projected new Weighed rating1156.1
Projected new Weighted performance1208.8
Projected new final Raw rating (if new WP > new Raw)1271.1
Projected new highest rating1288.0
Projected new floor788.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1271.1
Projected effective change (new Official - current Official)=0.0
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 rating1214.0
Current Weighted rating1214.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1214.0
Current highest rating achieved1214.0
Current floor (min rating allowed)714.0
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)±162.5
Current Raw change used (final)0.0
Projected new Raw rating1214.0
Projected new Weighed rating1116.9
Projected new Weighted performance350.8
Projected new final Raw rating (if new WP > new Raw)1214.0
Projected new highest rating1214.0
Projected new floor714.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.0
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 rating1165.2
Current Weighted rating1165.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1165.3
Current highest rating achieved1165.2
Current floor (min rating allowed)665.2
Current K-factor40
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)±174.2
Current Raw change used (final)0.0
Projected new Raw rating1165.2
Projected new Weighed rating1072.0
Projected new Weighted performance283.5
Projected new final Raw rating (if new WP > new Raw)1165.2
Projected new highest rating1165.2
Projected new floor665.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1165.2
Projected effective change (new Official - current Official)-0.1
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Spartan Bishops Chess Championships 2024 (Queens) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 3 0.0 1302.8 1288.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 Spartan Bishops Chess Championships 2024 (Queens) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 3 0.0 1302.8 1288.0 Analysis
9 Eastern Cape Chess Team Championship 2023 (Open) 2023/10/07 2023/10/08 Sarah Baartman (ESB) Standard 65 0.85 5 5 3.0 1258.3 1264.8 Analysis
8 Eastern Cape Provincial Individual Championship 2023 (U20 Boys+Girls) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 3.0 1258.3 1264.8 Analysis
7 NMBCU Closed 2023 (U20) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 4.5 1203.0 1193.2 Analysis
6 NMBCU Trial 4 2023 (U20+Open) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 2.5 1198.5 1188.0 Analysis
5 NMB 2nd Trials 2023 (U20) 2023/03/24 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 2.0 1203.9 1195.6 Analysis
4 NMB 1st Trials 2023 (Adults) 2023/02/17 2023/02/18 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 1200.0 1189.6 Analysis
3 2022 Westering Tournament (Rapid) 2022/08/27 2022/08/27 Nelson Mandela Bay (ENM) Rapid 12 0.33 5 5 3.0 1192.4 1200.0 Analysis
2 2022 Westering Tournament (Blitz) 2022/08/27 2022/08/27 Nelson Mandela Bay (ENM) Blitz 5 0.18 7 7 3.0 1192.4 1200.0 Analysis
1 NMBJCU Trials 3 2019 (U16) 2019/05/10 2019/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 3 0 0 3 0.0 0.0 -425.0 1644.7 1219.7
White 2 0 0 2 0.0 0.0 -425.0 1761.5 1336.5
Black 1 0 0 1 0.0 0.0 -425.0 1411.0 986.0
Standard All 3 0 0 3 0.0 0.0 -425.0 1644.7 1219.7
White 2 0 0 2 0.0 0.0 -425.0 1761.5 1336.5
Black 1 0 0 1 0.0 0.0 -425.0 1411.0 986.0
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 52 24 3 25 25.5 49.0 -8.2 1262.1 1254.0
White 29 15 1 13 15.5 53.4 29.3 1285.6 1314.9
Black 23 9 2 12 10.0 43.5 -55.4 1232.6 1177.1
Standard All 40 18 3 19 19.5 48.8 -10.6 1277.5 1266.9
White 23 12 1 10 12.5 54.3 37.0 1298.5 1335.5
Black 17 6 2 9 7.0 41.2 -75.0 1249.1 1174.1
Rapid All 5 3 0 2 3.0 60.0 85.0 1278.3 1363.3
White 3 1 0 2 1.0 33.3 -141.7 1330.6 1188.9
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Blitz All 7 3 0 4 3.0 42.9 -60.7 1162.5 1101.8
White 3 2 0 1 2.0 66.7 141.7 1141.2 1282.8
Black 4 1 0 3 1.0 25.0 -212.5 1178.5 966.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 104055277 Peter, M (Mnico) 4 1.0 0 2 2 25.0 1215.9 -212.5 1003.4 View list
2 1050146333 Mbanzi, A (Aviwe) 2 2.0 2 0 0 100.0 1196.2 425.0 1621.2 View list
3 2050134002 Booysen, T (Tamia) 2 2.0 2 0 0 100.0 1258.3 425.0 1683.3 View list
4 2050140183 Billett, L (Lauren) 2 2.0 2 0 0 100.0 1200.8 425.0 1625.8 View list
5 1050111107 Brewis, A (Alick) 2 2.0 2 0 0 100.0 1203.5 425.0 1628.5 View list
6 2050152441 Ndlovu, S (Sinovuyo) 2 2.0 2 0 0 100.0 1203.5 425.0 1628.5 View list
7 105049055 Kettledas, JT (Joshua) 2 0.0 0 0 2 0.0 1201.2 -425.0 776.2 View list
8 103054244 Muller, K (Kaden) 2 0.0 0 0 2 0.0 1225.3 -425.0 800.3 View list
9 1080146337 Anyanwu, G (Gozife) 1 1.0 1 0 0 100.0 1192.4 425.0 1617.4 View list
10 1070162610 Adoons, S (Sandiso) 1 1.0 1 0 0 100.0 1258.3 425.0 1683.3 View list
11 1950133781 Kanjana, M (Mokete Lubaballo) 1 1.0 1 0 0 100.0 1198.5 425.0 1623.5 View list
12 1030119580 Langa, S (Sinethemba) 1 1.0 1 0 0 100.0 1258.3 425.0 1683.3 View list
13 1770119994 Driscoll, S (Steven) 1 1.0 1 0 0 100.0 1192.4 425.0 1617.4 View list
14 1040111113 Mrubata, L (Lwanga) 1 1.0 1 0 0 100.0 1203.0 425.0 1628.0 View list
15 1080107385 Ndingana, K (Kugawo) 1 1.0 1 0 0 100.0 1192.4 425.0 1617.4 View list
16 2050146344 Nqebe, A (Asive) 1 1.0 1 0 0 100.0 1192.4 425.0 1617.4 View list
17 1040111109 Palmer, E (Ethan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1050151185 Phekana, Z (Zukhanye) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1050153394 Pheta, S (Singabakho) 1 1.0 1 0 0 100.0 1258.3 425.0 1683.3 View list
20 1120131278 Prinsloo, L (Liam) 1 1.0 1 0 0 100.0 1192.4 425.0 1617.4 View list