Chess South Africa
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Chess South Africa
Mjiba, M (Musa)
Dob:
2007/05/16 (U18)
Gender:
Male
Chess SA id:
1070153590
FIDE id:
Region:
Chris Hani (ECH)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (48 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
1550.6
Current Weighted rating
1320.7
Current Weighted performance
1539.0
Current official/published rating (highest between Raw, WR and WP)
1550.6
Current highest rating achieved
1550.6
Current floor (min rating allowed)
1050.6
Current K-factor
32
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)
±100.6
Current Raw change used (final)
0.0
Projected new Raw rating
1550.6
Projected new Weighed rating
1218.6
Projected new Weighted performance
1539.0
Projected new final Raw rating (if new WP > new Raw)
1550.6
Projected new highest rating
1550.6
Projected new floor
1050.6
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1550.6
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
1551.2
Current Weighted rating
1337.6
Current Weighted performance
1539.0
Current official/published rating (highest between Raw, WR and WP)
1551.2
Current highest rating achieved
1551.2
Current floor (min rating allowed)
1051.2
Current K-factor
32
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)
±100.5
Current Raw change used (final)
0.0
Projected new Raw rating
1551.2
Projected new Weighed rating
1234.6
Projected new Weighted performance
1539.0
Projected new final Raw rating (if new WP > new Raw)
1551.2
Projected new highest rating
1551.2
Projected new floor
1051.2
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1551.2
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Spartan Bishops Chess Championships 2024 (Rooks)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.5
1385.2
1413.8
Analysis
1
2nd Buffalo City Chess Trials 2024 (U18A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1358.0
1387.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Spartan Bishops Chess Championships 2024 (Rooks)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.5
1385.2
1413.8
Analysis
4
2nd Buffalo City Chess Trials 2024 (U18A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1358.0
1387.2
Analysis
3
Eastern Cape Chess Team Championship 2023 (U18)
2023/10/07
2023/10/08
Sarah Baartman (ESB)
Standard
65
0.85
5
5
3.0
1246.9
1256.5
Analysis
2
Eastern Cape Provincial Individual Championship 2023 (U18 Boys)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
4.5
1246.9
1256.5
Analysis
1
2023 EC Schools Provincial Winter Games (U18 Boys)
2023/06/02
2023/06/03
Buffalo City (EBC)
Standard
60
0.83
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
8
1
1
8.5
85.0
297.5
1376.8
1674.3
White
5
4
0
1
4.0
80.0
255.0
1410.5
1665.5
Black
5
4
1
0
4.5
90.0
340.0
1343.1
1683.1
Standard
All
10
8
1
1
8.5
85.0
297.5
1376.8
1674.3
White
5
4
0
1
4.0
80.0
255.0
1410.5
1665.5
Black
5
4
1
0
4.5
90.0
340.0
1343.1
1683.1
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
28
18
2
8
19.0
67.9
151.8
1404.3
1556.1
White
14
9
1
4
9.5
67.9
151.8
1406.1
1557.9
Black
14
9
1
4
9.5
67.9
151.8
1402.4
1554.2
Standard
All
28
18
2
8
19.0
67.9
151.8
1404.3
1556.1
White
14
9
1
4
9.5
67.9
151.8
1406.1
1557.9
Black
14
9
1
4
9.5
67.9
151.8
1402.4
1554.2
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107057087
Peter, NM (Neathan)
2
0.0
0
0
2
0.0
1223.5
-425.0
798.5
View list
2
107052210
Kotze, CJ (Christiaan)
1
1.0
1
0
0
100.0
1385.2
425.0
1810.2
View list
3
1070140837
Jonono, O (Onele)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1060151231
Mokoaleli, J (Jordan)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list
5
1050118757
Mlungwana , E (Emihle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1060114295
Mdaka, L (Luxolo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
108088680
Pearson, E (Ethan)
1
1.0
1
0
0
100.0
1358.0
425.0
1783.0
View list
8
1070135881
Nkumbi, L (Lutho)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list
9
1070162606
Njenjesi, C (Chulumanco)
1
1.0
1
0
0
100.0
1358.0
425.0
1783.0
View list
10
1100103439
Mungal, E (Ethan)
1
1.0
1
0
0
100.0
1385.2
425.0
1810.2
View list
11
2070134911
Fosini, L (Lilitha)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list
12
1060149076
Eyssen, J (Jayden)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list
13
1070162607
Potye, A (Azikiwe)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list
14
1070109306
Qaqoba, L (Luthando)
1
1.0
1
0
0
100.0
1358.0
425.0
1783.0
View list
15
2060146929
Roboji, L (Lolwethu)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list
16
1070161457
Selogile, O (Olebogeng)
1
1.0
1
0
0
100.0
1385.2
425.0
1810.2
View list
17
1100116221
Veldtman, J (Juan-Aiden)
1
1.0
1
0
0
100.0
1385.2
425.0
1810.2
View list
18
1070142408
Voogt, D (Donte)
1
1.0
1
0
0
100.0
1358.0
425.0
1783.0
View list
19
2060162609
Wilmot, S (Sarah)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list
20
107057088
Pienaar, KT (Keaton)
1
0.5
0
1
0
50.0
1246.9
0.0
1246.9
View list