Chess South Africa
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Chess South Africa
Sokhela, N (Njabulo)
Dob:
2005/12/21 (U20)
Gender:
Male
Chess SA id:
1050113190
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/10/08 (777 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
1318.4
Current Weighted rating
1318.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1318.4
Current highest rating achieved
1318.4
Current floor (min rating allowed)
818.4
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)
±140.1
Current Raw change used (final)
0.0
Projected new Raw rating
1318.4
Projected new Weighed rating
1212.9
Projected new Weighted performance
758.5
Projected new final Raw rating (if new WP > new Raw)
1318.4
Projected new highest rating
1318.4
Projected new floor
818.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1318.4
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
1340.4
Current Weighted rating
1340.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1340.4
Current highest rating achieved
1340.4
Current floor (min rating allowed)
840.4
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)
±135.8
Current Raw change used (final)
0.0
Projected new Raw rating
1340.4
Projected new Weighed rating
1233.2
Projected new Weighted performance
758.5
Projected new final Raw rating (if new WP > new Raw)
1340.4
Projected new highest rating
1340.4
Projected new floor
840.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1340.4
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
ACB Tournament 2022 (B)
2022/10/08
2022/10/08
Ekurhuleni (GE)
Standard
60
0.83
5
4
4.0
1256.5
1267.0
Analysis
2
Ekurhuleni-North Schools Finals Indiv 2022 (U18 Boys)
2022/05/14
2022/05/14
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1212.6
1215.2
Analysis
1
Ekurhuleni North School District Finals 2019 (U15 Boys)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
14
11
0
3
11.0
78.6
242.9
1215.4
1458.3
White
7
6
0
1
6.0
85.7
303.6
1211.5
1515.1
Black
7
5
0
2
5.0
71.4
182.1
1219.3
1401.5
Standard
All
14
11
0
3
11.0
78.6
242.9
1215.4
1458.3
White
7
6
0
1
6.0
85.7
303.6
1211.5
1515.1
Black
7
5
0
2
5.0
71.4
182.1
1219.3
1401.5
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
1820135717
Labuschagne, H (Hans)
1
1.0
1
0
0
100.0
1256.5
425.0
1681.5
View list
2
1820144451
Kathan, P (Prakash)
1
1.0
1
0
0
100.0
1256.5
425.0
1681.5
View list
3
1050113180
Jangu, W (Wilton)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1120135369
Du Plessis, Z (Zander)
1
1.0
1
0
0
100.0
1256.5
425.0
1681.5
View list
5
1060113188
Driver, A (Aiden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1050113172
Balepile, K (Kitso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1060142832
Mathegane, W (Wesley)
1
1.0
1
0
0
100.0
1212.6
425.0
1637.6
View list
8
1040142827
Makhubalo, O (Olwethu Mazibuko)
1
1.0
1
0
0
100.0
1212.6
425.0
1637.6
View list
9
1050142601
Van Wyk, D (Danyel)
1
1.0
1
0
0
100.0
1212.6
425.0
1637.6
View list
10
1080141432
Van Antwerpen, K (Keenan)
1
1.0
1
0
0
100.0
1256.5
425.0
1681.5
View list
11
1050142597
Patterson, A (Alex)
1
1.0
1
0
0
100.0
1212.6
425.0
1637.6
View list
12
104081267
Mbele, W (Wandile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1050142590
Mahoa, S (Siphesihle)
1
0.0
0
0
1
0.0
1212.6
-425.0
787.6
View list
14
1040101375
He, Z (Zijian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list