Chess South Africa
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Chess South Africa
Yokwana, Y (Yamkelani)
Dob:
2008/03/22 (U18)
Gender:
Male
Chess SA id:
1080161446
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2024/10/05 (65 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
1197.2
Current Weighted rating
1194.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.2
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)
±166.5
Current Raw change used (final)
0.0
Projected new Raw rating
1197.2
Projected new Weighed rating
1099.1
Projected new Weighted performance
930.2
Projected new final Raw rating (if new WP > new Raw)
1197.2
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)
1197.2
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
1202.1
Current Weighted rating
1195.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1202.1
Current highest rating achieved
1202.1
Current floor (min rating allowed)
702.1
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)
±165.3
Current Raw change used (final)
0.0
Projected new Raw rating
1202.1
Projected new Weighed rating
1099.6
Projected new Weighted performance
930.2
Projected new final Raw rating (if new WP > new Raw)
1202.1
Projected new highest rating
1202.1
Projected new floor
702.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1202.1
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
2
2024 Frances Baard Open 6.0 (E)
2024/10/05
2024/10/05
Frances Baard (NCF)
Standard
62
0.84
5
5
2.5
1170.0
1169.0
Analysis
1
2024 Moja Chess Extravaganza (B)
2024/09/25
2024/09/29
Frances Baard (NCF)
Standard
120
1.00
9
9
2.0
1196.3
1196.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
2024 Frances Baard Open 6.0 (E)
2024/10/05
2024/10/05
Frances Baard (NCF)
Standard
62
0.84
5
5
2.5
1170.0
1169.0
Analysis
2
2024 Moja Chess Extravaganza (B)
2024/09/25
2024/09/29
Frances Baard (NCF)
Standard
120
1.00
9
9
2.0
1196.3
1196.0
Analysis
1
2023 Northern Cape Closed Chess Championships (U16 Open)
2023/08/25
2023/08/27
Frances Baard (NCF)
Standard
92
0.94
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
3
3
8
4.5
32.1
-151.8
1358.5
1206.7
White
8
2
2
4
3.0
37.5
-106.3
1372.8
1266.5
Black
6
1
1
4
1.5
25.0
-212.5
1339.4
1126.9
Standard
All
14
3
3
8
4.5
32.1
-151.8
1358.5
1206.7
White
8
2
2
4
3.0
37.5
-106.3
1372.8
1266.5
Black
6
1
1
4
1.5
25.0
-212.5
1339.4
1126.9
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
5
4
10
7.0
36.8
-111.8
1314.3
1202.4
White
11
3
3
5
4.5
40.9
-77.3
1318.0
1240.7
Black
8
2
1
5
2.5
31.3
-159.4
1309.1
1149.7
Standard
All
19
5
4
10
7.0
36.8
-111.8
1314.3
1202.4
White
11
3
3
5
4.5
40.9
-77.3
1318.0
1240.7
Black
8
2
1
5
2.5
31.3
-159.4
1309.1
1149.7
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
1090161434
Makalapetlo, O (Oratile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1080152538
De Jager, J (Jayden)
1
1.0
1
0
0
100.0
1170.0
425.0
1595.0
View list
3
2060142043
Badenhorst, J (Jenilee)
1
1.0
1
0
0
100.0
1170.0
425.0
1595.0
View list
4
1080161430
Gaagwe, L (Loyiso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1070142028
Gene-April, K (Keeran)
1
1.0
1
0
0
100.0
1196.3
425.0
1621.3
View list
6
1080156840
Hendricks, G (Garryn)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
163092629
Goosen, P (Pierre)
1
0.5
0
1
0
50.0
1196.3
0.0
1196.3
View list
8
175088911
Van Staaden, BH (Burton)
1
0.5
0
1
0
50.0
1196.3
0.0
1196.3
View list
9
1070150914
Du Plooy, J (Joshua)
1
0.5
0
1
0
50.0
1170.0
0.0
1170.0
View list
10
1040143504
Lekoane, K (Keabetsoe Tiisetso)
1
0.0
0
0
1
0.0
1196.3
-425.0
771.3
View list
11
100017074
Landitho, M (Mzwandile)
1
0.0
0
0
1
0.0
1196.3
-425.0
771.3
View list
12
193054790
Polori, MR (Molayeng Richard)
1
0.0
0
0
1
0.0
1196.3
-425.0
771.3
View list
13
1020310101
Mongale, T (Thabiso)
1
0.0
0
0
1
0.0
1196.3
-425.0
771.3
View list
14
1080162483
Modimoonthatile, L (Letswaise)
1
0.0
0
0
1
0.0
1196.3
-425.0
771.3
View list
15
108090807
Mcphail, R (Ryan)
1
0.0
0
0
1
0.0
1196.3
-425.0
771.3
View list
16
108084931
May, AD (Alrique Dominic)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1080158070
Gabuza, P (Philasande)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1090159369
Franzman, R (Regan)
1
0.0
0
0
1
0.0
1170.0
-425.0
745.0
View list
19
208050682
Ahjum, KMK (Kristen)
1
0.0
0
0
1
0.0
1170.0
-425.0
745.0
View list