Chess South Africa
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Chess South Africa
Botha, CT (Chakati)
Dob:
1959/10/18 (Adult)
Gender:
Male
Chess SA id:
159002941
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (244 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
Curent Raw rating
1305.6
Curent Weighted rating
1305.1
Curent Weighted performance
918.8
Current official/published rating (highest between Raw, WR and WP)
1305.6
Current floor (min rating allowed)
919.0
Current highest rating achieved
1419.0
Current K-factor
32
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)
±142.7
Current Raw change used (final)
0.0
Projected new Raw rating
1305.6
Projected new Weighed rating
1304.7
Projected new Weighted performance
918.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1305.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1419.0
Projected new floor
919.0
Projected new K-facor
32
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
Curent Raw rating
1301.0
Curent Weighted rating
1300.8
Curent Weighted performance
807.4
Current official/published rating (highest between Raw, WR and WP)
1301.0
Current floor (min rating allowed)
919.0
Current highest rating achieved
1419.0
Current K-factor
32
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)
±143.6
Current Raw change used (final)
0.0
Projected new Raw rating
1301.0
Projected new Weighed rating
1300.3
Projected new Weighted performance
807.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1301.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1419.0
Projected new floor
919.0
Projected new K-facor
32
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
Curent Raw rating
1443.0
Curent Weighted rating
1380.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1443.0
Current floor (min rating allowed)
943.0
Current highest rating achieved
1443.0
Current K-factor
32
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)
±117.3
Current Raw change used (final)
0.0
Projected new Raw rating
1443.0
Projected new Weighed rating
1386.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1443.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1443.0
Projected new floor
943.0
Projected new K-facor
32
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
Curent Raw rating
1339.6
Curent Weighted rating
1339.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1339.6
Current floor (min rating allowed)
943.0
Current highest rating achieved
1419.0
Current K-factor
32
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)
±135.9
Current Raw change used (final)
0.0
Projected new Raw rating
1339.6
Projected new Weighed rating
1339.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1339.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1419.0
Projected new floor
943.0
Projected new K-facor
32
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
12
WP Club League 2023 (A)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
2
0.5
1300.5
1296.2
Analysis
11
2022 Western Province Club League (Premier)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
5
0.5
1345.3
1344.5
Analysis
10
South African Open 2022 (B)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
10
5.0
1363.9
1366.6
Analysis
9
CTCA Rapid Masters @ Claremont Chess Club 2022 (Open)
2022/04/18
2022/04/18
Cape Town (WCT)
Rapid
15
0.39
6
6
2.5
1370.5
1371.0
Analysis
8
Kraaifontein Rapid 2021 (Advanced)
2021/12/11
2021/12/12
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1373.6
1419.0
Analysis
7
Eden Chess League 2021 (1st Division)
2021/08/14
2021/08/15
Eden District (WEG)
Standard
90
0.94
5
4
3.0
1372.4
1364.0
Analysis
6
George Open Chess Tournament 2019 (A)
2019/11/30
2019/12/01
Eden District (WEG)
Standard
65
0.85
6
5
1.5
1387.4
1380.6
Analysis
5
2019 Western Cape Club Championship (A+B)
2019/10/25
2019/10/27
Overberg (WOS)
Standard
65
0.85
6
6
3.0
1383.9
1376.8
Analysis
4
Triangular 3 GEO-MOSS-PAC 2019
2019/10/03
2019/10/03
Eden District (WEG)
Blitz
7
0.23
8
8
6.0
1383.9
1384.4
Analysis
3
Pacaltsdorp Open 2019 (A)
2019/08/30
2019/08/31
Eden District (WEG)
Standard
62
0.84
6
5
2.5
1419.0
1419.0
Analysis
2
Pacaltsdorp Open 2019 (Blitz)
2019/08/29
2019/08/29
Eden District (WEG)
Blitz
5
0.18
6
6
4.0
1419.0
1419.0
Analysis
1
Eden Chess League 2019 (Premier)
2019/08/17
2019/08/24
Eden District (WEG)
Standard
100
0.96
5
5
2.5
1419.0
1419.0
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
68
30
8
30
34.0
50.0
0.0
1326.7
1326.7
White
34
16
6
12
19.0
55.9
50.0
1357.6
1407.6
Black
34
14
2
18
15.0
44.1
-50.0
1295.9
1245.9
Standard
All
42
15
7
20
18.5
44.0
-50.6
1360.8
1310.2
White
21
7
5
9
9.5
45.2
-40.5
1404.1
1363.6
Black
21
8
2
11
9.0
42.9
-60.7
1317.5
1256.7
Rapid
All
12
5
1
6
5.5
45.8
-35.4
1357.5
1322.1
White
6
2
1
3
2.5
41.7
-70.8
1400.4
1329.6
Black
6
3
0
3
3.0
50.0
0.0
1314.7
1314.7
Blitz
All
14
10
0
4
10.0
71.4
182.1
1198.2
1380.4
White
7
7
0
0
7.0
100.0
425.0
1181.3
1606.3
Black
7
3
0
4
3.0
42.9
-60.7
1215.1
1154.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
152061720
Stafford, P (Paul)
2
2.0
2
0
0
100.0
1383.9
425.0
1808.9
View list
2
107089396
Valentine, J (Jaden)
2
2.0
2
0
0
100.0
1383.9
425.0
1808.9
View list
3
107083837
Daniels, R (Reuben)
2
1.0
1
0
1
50.0
1383.9
0.0
1383.9
View list
4
1550119493
Strumpher, L (Louis)
2
1.0
1
0
1
50.0
1383.9
0.0
1383.9
View list
5
103048759
Heynse, C (Christiano)
2
0.0
0
0
2
0.0
1401.5
-425.0
976.5
View list
6
195031207
Pryse, JAY (Jayson)
2
0.0
0
0
2
0.0
1419.0
-425.0
994.0
View list
7
101064100
Gilbert, C (Cheslyn)
1
1.0
1
0
0
100.0
1372.4
425.0
1797.4
View list
8
186009575
Floors, R (Romano)
1
1.0
1
0
0
100.0
1419.0
425.0
1844.0
View list
9
199009456
Fielies, H (Henrique)
1
1.0
1
0
0
100.0
1363.9
425.0
1788.9
View list
10
204051966
Bokwana, W (Wilmarie)
1
1.0
1
0
0
100.0
1372.4
425.0
1797.4
View list
11
107082959
Geduld, L (Lucian)
1
1.0
1
0
0
100.0
1419.0
425.0
1844.0
View list
12
187004356
Chaava, A (Aaron)
1
1.0
1
0
0
100.0
1419.0
425.0
1844.0
View list
13
1470143737
Byrnes, E (Errol)
1
1.0
1
0
0
100.0
1363.9
425.0
1788.9
View list
14
106092092
Budge, D (Daniel)
1
1.0
1
0
0
100.0
1370.5
425.0
1795.5
View list
15
105054129
Daniels, M (Muhammed)
1
1.0
1
0
0
100.0
1419.0
425.0
1844.0
View list
16
103092956
Daniels, J (Jerome)
1
1.0
1
0
0
100.0
1419.0
425.0
1844.0
View list
17
183060789
Johnson, A (Azriel)
1
1.0
1
0
0
100.0
1387.4
425.0
1812.4
View list
18
1060138116
Joko, S (Sinoxolo)
1
1.0
1
0
0
100.0
1370.5
425.0
1795.5
View list
19
1770119939
Jordaan, R (Riaan)
1
1.0
1
0
0
100.0
1373.6
425.0
1798.6
View list
20
1950136251
Kieffer, B (Brendt)
1
1.0
1
0
0
100.0
1373.6
425.0
1798.6
View list