Chess South Africa
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Chess South Africa
Xaba, N (Nkosinathi)
Dob:
2007/03/07 (U18)
Gender:
Male
Chess SA id:
1070161165
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/19 (28 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
1150.8
Current Weighted rating
1158.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1158.6
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)
±177.9
Current Raw change used (final)
0.0
Projected new Raw rating
1150.8
Projected new Weighed rating
1064.8
Projected new Weighted performance
573.4
Projected new final Raw rating (if new WP > new Raw)
1150.8
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)
1150.8
Projected effective change (new Official - current Official)
-7.8
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
1124.4
Current Weighted rating
1147.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1147.3
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)
±184.7
Current Raw change used (final)
0.0
Projected new Raw rating
1124.4
Projected new Weighed rating
1054.1
Projected new Weighted performance
223.8
Projected new final Raw rating (if new WP > new Raw)
1124.4
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)
1124.4
Projected effective change (new Official - current Official)
-22.9
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
1202.2
Current Weighted rating
1200.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1202.2
Current highest rating achieved
1202.2
Current floor (min rating allowed)
702.2
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)
±165.3
Current Raw change used (final)
0.0
Projected new Raw rating
1202.2
Projected new Weighed rating
1104.2
Projected new Weighted performance
415.1
Projected new final Raw rating (if new WP > new Raw)
1202.2
Projected new highest rating
1202.2
Projected new floor
702.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1202.2
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
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
Lenasia Chess Academy Rapid Tournament 2024 (A)
2024/05/19
2024/05/19
Johannesburg Metro (GJM)
Rapid
15
0.39
7
6
3.0
1139.3
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Lenasia Chess Academy Rapid Tournament 2024 (A)
2024/05/19
2024/05/19
Johannesburg Metro (GJM)
Rapid
15
0.39
7
6
3.0
1139.3
1200.0
Analysis
1
2023 Gauteng Top Schools (U17 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
3
0
3
3.0
50.0
0.0
1257.4
1257.4
White
3
1
0
2
1.0
33.3
-141.7
1237.6
1095.9
Black
3
2
0
1
2.0
66.7
141.7
1277.3
1418.9
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
6
3
0
3
3.0
50.0
0.0
1257.4
1257.4
White
3
1
0
2
1.0
33.3
-141.7
1237.6
1095.9
Black
3
2
0
1
2.0
66.7
141.7
1277.3
1418.9
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
3
0
7
3.0
30.0
-170.0
1224.1
1054.1
White
4
1
0
3
1.0
25.0
-212.5
1238.5
1026.0
Black
6
2
0
4
2.0
33.3
-141.7
1214.5
1072.8
Standard
All
4
0
0
4
0.0
0.0
-425.0
1174.0
749.0
White
1
0
0
1
0.0
0.0
-425.0
1241.2
816.2
Black
3
0
0
3
0.0
0.0
-425.0
1151.6
726.6
Rapid
All
6
3
0
3
3.0
50.0
0.0
1257.4
1257.4
White
3
1
0
2
1.0
33.3
-141.7
1237.6
1095.9
Black
3
2
0
1
2.0
66.7
141.7
1277.3
1418.9
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
1870162526
Jawoodeen, Z (Zubair)
1
1.0
1
0
0
100.0
1139.3
425.0
1564.3
View list
2
1870162531
Mallesh, S (Shivaprasad)
1
1.0
1
0
0
100.0
1139.3
425.0
1564.3
View list
3
1110135545
Mohonwe, LK (Lebone Kgosi)
1
1.0
1
0
0
100.0
1139.3
425.0
1564.3
View list
4
1010117064
Swart, R (Rohin)
1
0.0
0
0
1
0.0
1139.3
-425.0
714.3
View list
5
1060146136
Nkosi, T (Thando)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2060111237
Motsoari, B (Boitshepo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1010148150
Mlambo, S (Sihle)
1
0.0
0
0
1
0.0
1139.3
-425.0
714.3
View list
8
106053199
Mazibuko, T (Thembinkosi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1080190367
Loonat, M (Mohammed Irfaan)
1
0.0
0
0
1
0.0
1139.3
-425.0
714.3
View list
10
1090139531
Abbott, J (Janco)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list