Chess South Africa
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Chess South Africa
Nkosi, S (Sethu)
Dob:
2011/05/20 (U14)
Gender:
Male
Chess SA id:
1110159191
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (404 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
1276.5
Current Weighted rating
1264.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1276.5
Current highest rating achieved
1276.5
Current floor (min rating allowed)
776.5
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)
±148.7
Current Raw change used (final)
0.0
Projected new Raw rating
1276.5
Projected new Weighed rating
1164.8
Projected new Weighted performance
1019.5
Projected new final Raw rating (if new WP > new Raw)
1276.5
Projected new highest rating
1276.5
Projected new floor
776.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1276.5
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
1234.9
Current Weighted rating
1231.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1234.9
Current highest rating achieved
1234.9
Current floor (min rating allowed)
734.9
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)
±157.8
Current Raw change used (final)
0.0
Projected new Raw rating
1234.9
Projected new Weighed rating
1133.2
Projected new Weighted performance
650.6
Projected new final Raw rating (if new WP > new Raw)
1234.9
Projected new highest rating
1234.9
Projected new floor
734.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1234.9
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
1291.4
Current Weighted rating
1274.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1291.4
Current highest rating achieved
1291.4
Current floor (min rating allowed)
791.4
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)
±145.6
Current Raw change used (final)
0.0
Projected new Raw rating
1291.4
Projected new Weighed rating
1174.4
Projected new Weighted performance
693.0
Projected new final Raw rating (if new WP > new Raw)
1291.4
Projected new highest rating
1291.4
Projected new floor
791.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1291.4
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
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
4
Interprimary Finals 2023 (U13)
2023/08/19
2023/08/19
Ehlanzeni (MEN)
Rapid
30
0.60
5
5
2.0
1229.4
1200.0
Analysis
3
Interprimary 2023 (U13)
2023/08/05
2023/08/05
Ehlanzeni (MEN)
Rapid
30
0.60
7
6
6.0
1229.4
1200.0
Analysis
2
White River Primary 2023 (U14)
2023/07/21
2023/07/21
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
1220.3
1225.9
Analysis
1
Robbies 2023 (U14)
2023/05/11
2023/05/11
Ehlanzeni (MEN)
Standard
63
0.84
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
21
14
0
7
14.0
66.7
141.7
1205.0
1346.7
White
10
6
0
4
6.0
60.0
85.0
1207.9
1292.9
Black
11
8
0
3
8.0
72.7
193.2
1202.4
1395.6
Standard
All
10
6
0
4
6.0
60.0
85.0
1208.0
1293.0
White
5
2
0
3
2.0
40.0
-85.0
1217.1
1132.1
Black
5
4
0
1
4.0
80.0
255.0
1198.9
1453.9
Rapid
All
11
8
0
3
8.0
72.7
193.2
1202.3
1395.5
White
5
4
0
1
4.0
80.0
255.0
1198.7
1453.7
Black
6
4
0
2
4.0
66.7
141.7
1205.3
1347.0
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
1100149500
Macanja, G (Gerson)
2
2.0
2
0
0
100.0
1214.7
425.0
1639.7
View list
2
1100146304
Phiri, B (Baphiwe)
2
1.0
1
0
1
50.0
1229.4
0.0
1229.4
View list
3
1100158331
Craig, A (Aaron)
1
1.0
1
0
0
100.0
1220.3
425.0
1645.3
View list
4
1100152012
Botha, D (Duan)
1
1.0
1
0
0
100.0
1220.3
425.0
1645.3
View list
5
2110144368
Anil, J (Janet Mary)
1
1.0
1
0
0
100.0
1220.3
425.0
1645.3
View list
6
1100159182
George, J (Justin)
1
1.0
1
0
0
100.0
1229.4
425.0
1654.4
View list
7
2110132274
Mkhatshwa, B (Badanile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1100160289
Mashaba, S (Surprise)
1
1.0
1
0
0
100.0
1229.4
425.0
1654.4
View list
9
1110159189
Ngomane, S (Siyabonga)
1
1.0
1
0
0
100.0
1229.4
425.0
1654.4
View list
10
1100140536
Myakayaka, K (Khaya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
2130152003
Sethathi, L (Lethabo)
1
1.0
1
0
0
100.0
1229.4
425.0
1654.4
View list
12
1110159194
Prinsloo, P (Pieter)
1
1.0
1
0
0
100.0
1229.4
425.0
1654.4
View list
13
1110159197
Van Der Walt, L (Louis)
1
1.0
1
0
0
100.0
1229.4
425.0
1654.4
View list
14
1110139878
Sifunda, R (Ryan)
1
0.0
0
0
1
0.0
1229.4
-425.0
804.4
View list
15
1100152023
Patel, M (Mohammed)
1
0.0
0
0
1
0.0
1229.4
-425.0
804.4
View list
16
1100111884
Mudimeli, V (Vhulenda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2100132261
Hlatshwayo, T (Trinity)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1110158333
Green, M (Marques)
1
0.0
0
0
1
0.0
1220.3
-425.0
795.3
View list
19
1110158332
Damm, S (Sebastian)
1
0.0
0
0
1
0.0
1220.3
-425.0
795.3
View list