Chess South Africa
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Chess South Africa
Mathabatha, K (Keorapetse)
Dob:
2007/12/19 (U18)
Gender:
Male
Chess SA id:
1070134029
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2021/08/29 (1023 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
1216.6
Current Weighted rating
1216.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1216.6
Current highest rating achieved
1216.6
Current floor (min rating allowed)
716.6
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)
±161.9
Current Raw change used (final)
0.0
Projected new Raw rating
1216.6
Projected new Weighed rating
1119.3
Projected new Weighted performance
718.4
Projected new final Raw rating (if new WP > new Raw)
1216.6
Projected new highest rating
1216.6
Projected new floor
716.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1216.6
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
1211.2
Current Weighted rating
1211.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1211.2
Current highest rating achieved
1211.2
Current floor (min rating allowed)
711.2
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)
±163.2
Current Raw change used (final)
0.0
Projected new Raw rating
1211.2
Projected new Weighed rating
1114.3
Projected new Weighted performance
718.4
Projected new final Raw rating (if new WP > new Raw)
1211.2
Projected new highest rating
1211.2
Projected new floor
711.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.2
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
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
4
2021 Gauteng North Open Tournament (C)
2021/08/28
2021/08/29
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1194.4
1190.0
Analysis
3
2021 Chris Greyling Open Tournament (C)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1156.2
1144.0
Analysis
2
2021 Lubowski Open Tournament (C)
2021/05/01
2021/05/02
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1156.2
1144.0
Analysis
1
2021 Blou Bul Tournament (C)
2021/04/10
2021/04/10
Mangaung (FMB)
Standard
60
0.83
5
5
1.0
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
19
7
2
10
8.0
42.1
-67.1
1264.7
1197.6
White
10
2
2
6
3.0
30.0
-170.0
1263.7
1093.7
Black
9
5
0
4
5.0
55.6
47.2
1265.9
1313.1
Standard
All
19
7
2
10
8.0
42.1
-67.1
1264.7
1197.6
White
10
2
2
6
3.0
30.0
-170.0
1263.7
1093.7
Black
9
5
0
4
5.0
55.6
47.2
1265.9
1313.1
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
110088599
Bogaard, FK (Franco)
1
1.0
1
0
0
100.0
1156.2
425.0
1581.2
View list
2
1090130089
Matsioloko, G (Godisang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1010119870
Mathapo, T (Tshepho)
1
1.0
1
0
0
100.0
1156.2
425.0
1581.2
View list
4
1090109066
Jooste, J (Josh)
1
1.0
1
0
0
100.0
1156.2
425.0
1581.2
View list
5
1080108331
Ferreira, L (Louis)
1
1.0
1
0
0
100.0
1194.4
425.0
1619.4
View list
6
2110101741
De Waal, N (Nadine)
1
1.0
1
0
0
100.0
1194.4
425.0
1619.4
View list
7
2010151840
Phosa, L (Lerato)
1
1.0
1
0
0
100.0
1156.2
425.0
1581.2
View list
8
2080099061
Sithole, S (Sanele)
1
0.5
0
1
0
50.0
1194.4
0.0
1194.4
View list
9
109086017
Roetz, K (Kyle)
1
0.5
0
1
0
50.0
1156.2
0.0
1156.2
View list
10
1120096779
Yang, JD (Daniel)
1
0.0
0
0
1
0.0
1194.4
-425.0
769.4
View list
11
110095324
Venter, D (Dian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1090104252
Van Deventer, NS (Nathaniel Steven)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
13
2120109902
Suresh, A (Aaradhya)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
14
206032103
Reyneke, M (Melindie)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
15
2090107167
Redelinghuys, M (Mia)
1
0.0
0
0
1
0.0
1156.2
-425.0
731.2
View list
16
2100109361
Pillay, K (Ketana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
111093811
Meades, RA (Ruben Abraham)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
107079041
Crause, M (Mynhardt)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
106095058
Dippenaar, A (Adriaan)
1
0.0
0
0
1
0.0
1194.4
-425.0
769.4
View list