Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1287.9
Current Weighted rating
1266.1
Current Weighted performance
1208.8
Current official/published rating (highest between Raw, WR and WP)
1287.9
Current highest rating achieved
1302.8
Current floor (min rating allowed)
802.8
Current K-factor
36
Games played this month
0
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 rating
1287.9
Projected new Weighed rating
1166.7
Projected new Weighted performance
1208.8
Projected new final Raw rating (if new WP > new Raw)
1287.9
Projected new highest rating
1302.8
Projected new floor
802.8
Projected new K-facor
36
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 rating
1271.1
Current Weighted rating
1254.6
Current Weighted performance
1208.8
Current official/published rating (highest between Raw, WR and WP)
1271.1
Current highest rating achieved
1288.0
Current floor (min rating allowed)
788.0
Current K-factor
36
Games played this month
0
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 rating
1271.1
Projected new Weighed rating
1156.1
Projected new Weighted performance
1208.8
Projected new final Raw rating (if new WP > new Raw)
1271.1
Projected new highest rating
1288.0
Projected new floor
788.0
Projected new K-facor
36
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
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 rating
1214.0
Current Weighted rating
1214.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1214.0
Current highest rating achieved
1214.0
Current floor (min rating allowed)
714.0
Current K-factor
36
s
Games played this month
0
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 rating
1214.0
Projected new Weighed rating
1116.9
Projected new Weighted performance
350.8
Projected new final Raw rating (if new WP > new Raw)
1214.0
Projected new highest rating
1214.0
Projected new floor
714.0
Projected new K-facor
36
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 rating
1165.2
Current Weighted rating
1165.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1165.3
Current highest rating achieved
1165.2
Current floor (min rating allowed)
665.2
Current K-factor
40
Games played this month
0
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 rating
1165.2
Projected new Weighed rating
1072.0
Projected new Weighted performance
283.5
Projected new final Raw rating (if new WP > new Raw)
1165.2
Projected new highest rating
1165.2
Projected new floor
665.2
Projected new K-facor
40
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
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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