Chess South Africa
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Chess South Africa
Yoko, C (Christopher David)
Dob:
2003/09/18 (Adult)
Gender:
Male
Chess SA id:
1030144946
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/26 (8 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
1463.3
Curent Weighted rating
1257.9
Curent Weighted performance
1484.2
Current official/published rating (highest between Raw, WR and WP)
1463.3
Current floor (min rating allowed)
963.3
Current highest rating achieved
1463.3
Current K-factor
32
Games played this month
9
Score (S)
5.0
Expected score (We)
3.97
Difference (S-We)
1.03
Current Raw change (no limits, including tournament time weight)
5.9
Current min/max change allowed (with limits)
±113.9
Current Raw change used (final)
5.9
Projected new Raw rating
1469.2
Projected new Weighed rating
1276.9
Projected new Weighted performance
1484.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1484.2
Projected effective change (new Official - current Official)
+20.9
Projected new highest rating
1469.2
Projected new floor
969.2
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
1432.5
Curent Weighted rating
1253.4
Curent Weighted performance
1431.5
Current official/published rating (highest between Raw, WR and WP)
1432.5
Current floor (min rating allowed)
932.5
Current highest rating achieved
1432.5
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)
±119.1
Current Raw change used (final)
0.0
Projected new Raw rating
1432.5
Projected new Weighed rating
1269.9
Projected new Weighted performance
1431.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1432.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1432.5
Projected new floor
932.5
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1342.4
Curent Weighted rating
1230.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1342.4
Current floor (min rating allowed)
700.0
Current highest rating achieved
1342.4
Current K-factor
36
Games played this month
9
Score (S)
5.0
Expected score (We)
4.37
Difference (S-We)
0.63
Current Raw change (no limits, including tournament time weight)
22.7
Current min/max change allowed (with limits)
±135.4
Current Raw change used (final)
22.7
Projected new Raw rating
1365.1
Projected new Weighed rating
1242.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1365.1
Projected effective change (new Official - current Official)
+22.7
Projected new highest rating
1365.1
Projected new floor
865.1
Projected new K-facor
36
Tournaments
History
Tournament:
2024 Tshwane Chess FIDE RATED Blitz League Championship 1
Start:
2024/05/26
End:
2024/05/26
Host:
GTP
Type:
Blitz
Time:
5
Time weight:
0.18
Rounds:
9
Games:
9
Score:
5.0
Main rating:
1463.3
Rating gain/loss:
5.9
Type rating:
1342.4
Rating gain/loss:
22.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
2024 Tshwane Chess FIDE RATED Blitz League Championship 1
2024/05/26
2024/05/26
Tshwane (GTP)
Blitz
5
0.18
9
9
5.0
1463.3
1342.4
Analysis
4
Gauteng Cup 2nd Edition 2024
2024/05/18
2024/05/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1394.5
1370.0
Analysis
3
2024 Mid Gauteng Open Chess Tournament (B)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1394.5
1370.0
Analysis
2
2024 Silver Lakes Open Chess Tournament (D1)
2024/04/21
2024/04/21
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1282.7
1262.4
Analysis
1
Wanderers Blitz Tournament 2024
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Blitz
8
0.25
9
9
5.0
1250.0
1197.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
2024 Tshwane Chess FIDE RATED Blitz League Championship 1
2024/05/26
2024/05/26
Tshwane (GTP)
Blitz
5
0.18
9
9
5.0
1463.3
1342.4
Analysis
7
Gauteng Cup 2nd Edition 2024
2024/05/18
2024/05/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1394.5
1370.0
Analysis
6
2024 Mid Gauteng Open Chess Tournament (B)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1394.5
1370.0
Analysis
5
2024 Silver Lakes Open Chess Tournament (D1)
2024/04/21
2024/04/21
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1282.7
1262.4
Analysis
4
Wanderers Blitz Tournament 2024
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Blitz
8
0.25
9
9
5.0
1250.0
1197.2
Analysis
3
2023 Tuks Open Chess Tournament (C)
2023/10/07
2023/10/07
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1193.2
1185.2
Analysis
2
UJ Fundraising Tournament 2022 (B)
2022/08/13
2022/08/13
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
2.5
1205.0
1200.0
Analysis
1
Chessheroes Bowls Club Zoo Lake Challenge 2022
2022/07/02
2022/07/02
Johannesburg Metro (GJM)
Blitz
9
0.27
7
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
33
21
0
12
21.0
63.6
115.9
1472.6
1588.5
White
16
9
0
7
9.0
56.3
53.1
1503.9
1557.0
Black
17
12
0
5
12.0
70.6
175.0
1443.2
1618.2
Standard
All
15
11
0
4
11.0
73.3
198.3
1345.3
1543.6
White
7
4
0
3
4.0
57.1
60.7
1309.5
1370.2
Black
8
7
0
1
7.0
87.5
318.8
1376.6
1695.4
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
18
10
0
8
10.0
55.6
47.2
1578.7
1626.0
White
9
5
0
4
5.0
55.6
47.2
1655.0
1702.3
Black
9
5
0
4
5.0
55.6
47.2
1502.4
1549.7
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
49
29
1
19
29.5
60.2
86.7
1410.5
1497.2
White
24
14
1
9
14.5
60.4
88.5
1447.9
1536.4
Black
25
15
0
10
15.0
60.0
85.0
1374.6
1459.6
Standard
All
25
17
1
7
17.5
70.0
170.0
1279.8
1449.8
White
12
8
1
3
8.5
70.8
177.1
1268.7
1445.8
Black
13
9
0
4
9.0
69.2
163.5
1290.1
1453.5
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
24
12
0
12
12.0
50.0
0.0
1546.6
1546.6
White
12
6
0
6
6.0
50.0
0.0
1627.0
1627.0
Black
12
6
0
6
6.0
50.0
0.0
1466.2
1466.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1100101506
Kheswa, MZ (Manqoba)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2150191353
Kgwale, I (Itumeleng)
1
1.0
1
0
0
100.0
1463.3
425.0
1888.3
View list
3
1040153421
Letsoalo, M (Mahlatse)
1
1.0
1
0
0
100.0
1193.2
425.0
1618.2
View list
4
1960154191
Le Roux, A (Arnoldus)
1
1.0
1
0
0
100.0
1282.7
425.0
1707.7
View list
5
2140133853
Loots, M (Mia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2080192156
Lindeque, G (Gabri'Ella)
1
1.0
1
0
0
100.0
1463.3
425.0
1888.3
View list
7
105058535
Liao, J (Jingpu)
1
1.0
1
0
0
100.0
1205.0
425.0
1630.0
View list
8
186012692
Hodgson, TF (Timothy)
1
1.0
1
0
0
100.0
1250.0
425.0
1675.0
View list
9
182009436
Feuth, JA (Johannes)
1
1.0
1
0
0
100.0
1394.5
425.0
1819.5
View list
10
100014225
Jolliffe, SR (Shaun)
1
1.0
1
0
0
100.0
1250.0
425.0
1675.0
View list
11
177086357
Jacobs, GJ (Gerhard)
1
1.0
1
0
0
100.0
1463.3
425.0
1888.3
View list
12
1050102102
Bokgoshi, L (Lesley)
1
1.0
1
0
0
100.0
1394.5
425.0
1819.5
View list
13
103047732
Manthata, M (Mogwale)
1
1.0
1
0
0
100.0
1193.2
425.0
1618.2
View list
14
1970104047
Maponya, K (Khutso)
1
1.0
1
0
0
100.0
1250.0
425.0
1675.0
View list
15
2090132476
Meeran, M (Museera)
1
1.0
1
0
0
100.0
1463.3
425.0
1888.3
View list
16
1980303275
Mokgoadi, M (Mathule)
1
1.0
1
0
0
100.0
1394.5
425.0
1819.5
View list
17
1940104249
Mokoena, OP (Oratilwe Penwell)
1
1.0
1
0
0
100.0
1394.5
425.0
1819.5
View list
18
1090149162
Murray, H (Henry)
1
1.0
1
0
0
100.0
1282.7
425.0
1707.7
View list
19
1070154387
Nkokou, G (Gomolemo)
1
1.0
1
0
0
100.0
1193.2
425.0
1618.2
View list
20
1040116488
Nndwamato, U (Uhone)
1
1.0
1
0
0
100.0
1394.5
425.0
1819.5
View list