Chess South Africa
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Chess South Africa
Nkosi, S (Sfiso)
Dob:
2013/03/27 (U12)
Gender:
Male
Chess SA id:
1130156146
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (43 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
1244.0
Current Weighted rating
1193.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1244.0
Current highest rating achieved
1244.0
Current floor (min rating allowed)
744.0
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)
±155.7
Current Raw change used (final)
0.0
Projected new Raw rating
1244.0
Projected new Weighed rating
1098.3
Projected new Weighted performance
758.9
Projected new final Raw rating (if new WP > new Raw)
1244.0
Projected new highest rating
1244.0
Projected new floor
744.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1244.0
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
1254.4
Current Weighted rating
1192.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1254.4
Current highest rating achieved
1254.4
Current floor (min rating allowed)
754.4
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)
±153.4
Current Raw change used (final)
0.0
Projected new Raw rating
1254.4
Projected new Weighed rating
1096.9
Projected new Weighted performance
758.9
Projected new final Raw rating (if new WP > new Raw)
1254.4
Projected new highest rating
1254.4
Projected new floor
754.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.4
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Gauteng North School District Individual Championships - D1 (U11 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1186.9
1183.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 Gauteng North School District Individual Championships - D1 (U11 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1186.9
1183.8
Analysis
1
2023 Gauteng North School District CLOSED Individual Championships (U11 Boys)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
4
0
1
4.0
80.0
255.0
1264.7
1519.7
White
3
3
0
0
3.0
100.0
425.0
1230.8
1655.8
Black
2
1
0
1
1.0
50.0
0.0
1315.5
1315.5
Standard
All
5
4
0
1
4.0
80.0
255.0
1264.7
1519.7
White
3
3
0
0
3.0
100.0
425.0
1230.8
1655.8
Black
2
1
0
1
1.0
50.0
0.0
1315.5
1315.5
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
0
4
6.0
60.0
85.0
1240.8
1325.8
White
6
5
0
1
5.0
83.3
283.3
1203.5
1486.9
Black
4
1
0
3
1.0
25.0
-212.5
1296.6
1084.1
Standard
All
10
6
0
4
6.0
60.0
85.0
1240.8
1325.8
White
6
5
0
1
5.0
83.3
283.3
1203.5
1486.9
Black
4
1
0
3
1.0
25.0
-212.5
1296.6
1084.1
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
1130304406
Nkuna, N (Nkateko)
1
1.0
1
0
0
100.0
1186.9
425.0
1611.9
View list
2
1130304401
Mugazi, A (Anotida)
1
1.0
1
0
0
100.0
1186.9
425.0
1611.9
View list
3
1130304396
Mnguni, O (Olwethu)
1
1.0
1
0
0
100.0
1186.9
425.0
1611.9
View list
4
1130154999
Gadney, L (Liam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1140156219
Zulu, S (Sphiwe)
1
1.0
1
0
0
100.0
1186.9
425.0
1611.9
View list
6
1130156155
Zando, M (Musa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1120140473
Smart, L (Liam Jonathan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1130136640
Mkotong, R (Reagile)
1
0.0
0
0
1
0.0
1186.9
-425.0
761.9
View list
9
1130135732
Maree, M (Morgan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1130156133
Mahlangu, S (Samekelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
