Chess South Africa
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Chess South Africa
Khumalo, S (Sifiso)
Dob:
2007/12/15 (U18)
Gender:
Male
Chess SA id:
1070191852
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/03/21 (95 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
1210.1
Current Weighted rating
1202.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1210.1
Current highest rating achieved
1210.1
Current floor (min rating allowed)
710.1
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)
±163.4
Current Raw change used (final)
0.0
Projected new Raw rating
1210.1
Projected new Weighed rating
1106.4
Projected new Weighted performance
718.5
Projected new final Raw rating (if new WP > new Raw)
1210.1
Projected new highest rating
1210.1
Projected new floor
710.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.1
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
1209.8
Current Weighted rating
1202.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1209.8
Current highest rating achieved
1209.8
Current floor (min rating allowed)
709.8
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)
±163.5
Current Raw change used (final)
0.0
Projected new Raw rating
1209.8
Projected new Weighed rating
1106.2
Projected new Weighted performance
718.5
Projected new final Raw rating (if new WP > new Raw)
1209.8
Projected new highest rating
1209.8
Projected new floor
709.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1209.8
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
3
Township Chess Academy Open 2024 (A)
2024/03/21
2024/03/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
2.0
1202.0
1200.4
Analysis
2
UCC Strategic Moves 2024 (A)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
1
0.0
1202.0
1200.4
Analysis
1
NMBCU Trials 1 2024 (U18)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Township Chess Academy Open 2024 (A)
2024/03/21
2024/03/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
2.0
1202.0
1200.4
Analysis
2
UCC Strategic Moves 2024 (A)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
1
0.0
1202.0
1200.4
Analysis
1
NMBCU Trials 1 2024 (U18)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
4
1
7
4.5
37.5
-106.3
1349.6
1243.3
White
5
4
0
1
4.0
80.0
255.0
1230.8
1485.8
Black
7
0
1
6
0.5
7.1
-364.3
1434.4
1070.1
Standard
All
12
4
1
7
4.5
37.5
-106.3
1349.6
1243.3
White
5
4
0
1
4.0
80.0
255.0
1230.8
1485.8
Black
7
0
1
6
0.5
7.1
-364.3
1434.4
1070.1
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
12
4
1
7
4.5
37.5
-106.3
1349.6
1243.3
White
5
4
0
1
4.0
80.0
255.0
1230.8
1485.8
Black
7
0
1
6
0.5
7.1
-364.3
1434.4
1070.1
Standard
All
12
4
1
7
4.5
37.5
-106.3
1349.6
1243.3
White
5
4
0
1
4.0
80.0
255.0
1230.8
1485.8
Black
7
0
1
6
0.5
7.1
-364.3
1434.4
1070.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1080154759
Sotondoshe, G (Gift)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1080191856
Ngumbela, S (Sibulele)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
3
1080191858
Phillip, E (Endinako)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1860300966
Kolela, V (Vuyani)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
5
1080138163
Cerfontein, Z (Zenat)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
167032954
Saffier, J (Jannie)
1
0.0
0
0
1
0.0
1202.0
-425.0
777.0
View list
7
107057088
Pienaar, KT (Keaton)
1
0.0
0
0
1
0.0
1202.0
-425.0
777.0
View list
8
173076443
Peter, M (Mninawa)
1
0.0
0
0
1
0.0
1202.0
-425.0
777.0
View list
9
1070191853
Mahomed, I (Ishaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
107057083
Lagardien, I (Ismaeel)
1
0.0
0
0
1
0.0
1202.0
-425.0
777.0
View list
11
1080139768
Grigor, R (Ruan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
108070881
Bouwer, R (Ruben)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list