Chess South Africa
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Chess South Africa
Ndyova, M (Melumzi Eben)
Dob:
2012/10/26 (U14)
Gender:
Male
Chess SA id:
1120147782
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (13 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
Curent Raw rating
1467.9
Curent Weighted rating
1358.0
Curent Weighted performance
1439.1
Current official/published rating (highest between Raw, WR and WP)
1467.9
Current floor (min rating allowed)
967.9
Current highest rating achieved
1467.9
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
4.22
Difference (S-We)
-1.22
Current Raw change (no limits, including tournament time weight)
-32.4
Current min/max change allowed (with limits)
±113.2
Current Raw change used (final)
-32.4
Projected new Raw rating
1435.5
Projected new Weighed rating
1369.0
Projected new Weighted performance
1439.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1439.1
Projected effective change (new Official - current Official)
-28.8
Projected new highest rating
1467.9
Projected new floor
967.9
Projected new K-facor
32
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 rating
1468.2
Curent Weighted rating
1362.4
Curent Weighted performance
1436.0
Current official/published rating (highest between Raw, WR and WP)
1468.2
Current floor (min rating allowed)
968.2
Current highest rating achieved
1468.2
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
4.31
Difference (S-We)
-1.31
Current Raw change (no limits, including tournament time weight)
-41.9
Current min/max change allowed (with limits)
±113.2
Current Raw change used (final)
-41.9
Projected new Raw rating
1426.3
Projected new Weighed rating
1372.2
Projected new Weighted performance
1436.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1436.0
Projected effective change (new Official - current Official)
-32.2
Projected new highest rating
1468.2
Projected new floor
968.2
Projected new K-facor
32
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 rating
1156.0
Curent Weighted rating
1158.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1158.2
Current floor (min rating allowed)
656.0
Current highest rating achieved
1156.0
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)
±176.5
Current Raw change used (final)
0.0
Projected new Raw rating
1156.0
Projected new Weighed rating
1157.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1157.5
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1156.0
Projected new floor
656.0
Projected new K-facor
40
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
656.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
656.0
Projected new K-facor
36
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Senior Pawns)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1467.9
Rating gain/loss:
-32.4
Type rating:
1468.2
Rating gain/loss:
-41.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Spartan Bishops Chess Championships 2024 (Senior Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1467.9
1468.2
Analysis
2
SBDCU Trial 2 2024 (U14)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
4.5
1439.9
1433.6
Analysis
1
SBDCU Trial 1 2024 (U14)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
3.5
1463.8
1466.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
Spartan Bishops Chess Championships 2024 (Senior Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1467.9
1468.2
Analysis
11
SBDCU Trial 2 2024 (U14)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
4.5
1439.9
1433.6
Analysis
10
SBDCU Trial 1 2024 (U14)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
3.5
1463.8
1466.6
Analysis
9
Eastern Cape Chess Team Championship 2023 (U12)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
4
4.0
1298.3
1299.8
Analysis
8
Eastern Cape Provincial Individual Championship 2023 (U12 Boys)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
5.0
1298.3
1299.8
Analysis
7
NMBCU Closed 2023 (U12)
2023/08/11
2023/08/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1303.2
1305.0
Analysis
6
NMBCU Trial 4 2023 (U12)
2023/07/28
2023/07/29
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1221.0
1232.6
Analysis
5
EP Trials 3 2023 (U12)
2023/05/05
2023/05/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1218.0
1231.2
Analysis
4
NMB 2nd Trials 2023 (U12)
2023/03/24
2023/03/25
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1147.6
1157.2
Analysis
3
Youth Chess Acadamy Rapid Tournament 2023 (B)
2023/03/11
2023/03/11
Nelson Mandela Bay (ENM)
Rapid
15
0.39
5
4
2.0
1147.6
1156.0
Analysis
2
NMB 1st Trials 2023 (U12)
2023/02/17
2023/02/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1179.1
1200.0
Analysis
1
The Team Battle 2022 (B)
2022/11/19
2022/11/19
Sarah Baartman (ESB)
Rapid
20
0.47
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
10
2
4
11.0
68.8
159.4
1234.1
1393.5
White
7
4
1
2
4.5
64.3
121.4
1239.8
1361.2
Black
9
6
1
2
6.5
72.2
188.9
1229.7
1418.6
Standard
All
16
10
2
4
11.0
68.8
159.4
1234.1
1393.5
White
7
4
1
2
4.5
64.3
121.4
1239.8
1361.2
Black
9
6
1
2
6.5
72.2
188.9
1229.7
1418.6
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
67
39
3
25
40.5
60.4
88.8
1247.2
1336.0
White
31
15
1
15
15.5
50.0
0.0
1268.8
1268.8
Black
36
24
2
10
25.0
69.4
165.3
1228.6
1393.8
Standard
All
57
35
3
19
36.5
64.0
119.3
1252.9
1372.2
White
27
14
1
12
14.5
53.7
31.5
1271.7
1303.2
Black
30
21
2
7
22.0
73.3
198.3
1235.9
1434.2
Rapid
All
10
4
0
6
4.0
40.0
-85.0
1214.8
1129.8
White
4
1
0
3
1.0
25.0
-212.5
1249.3
1036.8
Black
6
3
0
3
3.0
50.0
0.0
1191.8
1191.8
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2130133065
Nell, C (Chelsea Jane)
4
1.0
1
0
3
25.0
1222.4
-212.5
1009.9
View list
2
1140146562
Boggenpoel, B (Blake)
3
3.0
3
0
0
100.0
1222.9
425.0
1647.9
View list
3
1120150797
Fenner, C (Cole)
3
2.0
2
0
1
66.7
1273.2
141.7
1414.8
View list
4
1120134989
Wessels, F (Francois)
3
1.0
1
0
2
33.3
1181.6
-141.7
1039.9
View list
5
2130152422
Fife, H (Hannah)
2
2.0
2
0
0
100.0
1259.7
425.0
1684.7
View list
6
1130139727
Du Toit, H (Hayden)
2
2.0
2
0
0
100.0
1219.5
425.0
1644.5
View list
7
2130139738
Schler, J (Jannei)
2
2.0
2
0
0
100.0
1262.1
425.0
1687.1
View list
8
1130158544
Seyale, C (Chris)
2
2.0
2
0
0
100.0
1298.3
425.0
1723.3
View list
9
1120131278
Prinsloo, L (Liam)
2
1.0
1
0
1
50.0
1300.8
0.0
1300.8
View list
10
2150153218
Balura, T (Tumi)
1
1.0
1
0
0
100.0
1298.3
425.0
1723.3
View list
11
1110158546
De Villiers, D (Dwaine)
1
1.0
1
0
0
100.0
1439.9
425.0
1864.9
View list
12
1120104243
Gouws, L (Logan)
1
1.0
1
0
0
100.0
1298.3
425.0
1723.3
View list
13
1130136674
Boggenpoel, D (Dante Xavier)
1
1.0
1
0
0
100.0
1147.6
425.0
1572.6
View list
14
1110162646
Kate, B (Bulumko)
1
1.0
1
0
0
100.0
1439.9
425.0
1864.9
View list
15
2130140937
Kennedy, I (Isabella)
1
1.0
1
0
0
100.0
1298.3
425.0
1723.3
View list
16
1080147636
Maddison, D (Desmond)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1130132846
Manto, Y (Yosef)
1
1.0
1
0
0
100.0
1147.6
425.0
1572.6
View list
18
2130132789
Monedi, R (Reatlegile)
1
1.0
1
0
0
100.0
1467.9
425.0
1892.9
View list
19
1120151207
Neethling, R (Rynhard)
1
1.0
1
0
0
100.0
1179.1
425.0
1604.1
View list
20
1120111297
Obrien, P (Patrick)
1
1.0
1
0
0
100.0
1467.9
425.0
1892.9
View list