Chess South Africa
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Chess South Africa
Voco, S (Siyabulela)
Dob:
2004/02/04 (Adult)
Gender:
Male
Chess SA id:
1040119586
FIDE id:
Region:
OR Tambo (EOR)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (113 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
1238.4
Current Weighted rating
1236.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1238.4
Current highest rating achieved
1238.4
Current floor (min rating allowed)
738.4
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)
±157.0
Current Raw change used (final)
0.0
Projected new Raw rating
1238.4
Projected new Weighed rating
1137.3
Projected new Weighted performance
778.6
Projected new final Raw rating (if new WP > new Raw)
1238.4
Projected new highest rating
1238.4
Projected new floor
738.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1238.4
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
1242.8
Current Weighted rating
1242.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1242.8
Current highest rating achieved
1242.8
Current floor (min rating allowed)
742.8
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)
±156.0
Current Raw change used (final)
0.0
Projected new Raw rating
1242.8
Projected new Weighed rating
1143.4
Projected new Weighted performance
478.5
Projected new final Raw rating (if new WP > new Raw)
1242.8
Projected new highest rating
1242.8
Projected new floor
742.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1242.8
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
1214.4
Current Weighted rating
1204.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1214.4
Current highest rating achieved
1214.4
Current floor (min rating allowed)
714.4
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)
±162.4
Current Raw change used (final)
0.0
Projected new Raw rating
1214.4
Projected new Weighed rating
1108.1
Projected new Weighted performance
423.1
Projected new final Raw rating (if new WP > new Raw)
1214.4
Projected new highest rating
1214.4
Projected new floor
714.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1214.4
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
University of the Witwatersrand vs University of Johannesburg 2024
2024/02/24
2024/02/24
Johannesburg Metro (GJM)
Rapid
15
0.39
5
5
2.0
1235.2
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
University of the Witwatersrand vs University of Johannesburg 2024
2024/02/24
2024/02/24
Johannesburg Metro (GJM)
Rapid
15
0.39
5
5
2.0
1235.2
1200.0
Analysis
2
Mthatha High School League Trials 1 2022 (U12-U18)
2022/05/18
2022/05/18
OR Tambo (EOR)
Standard
60
0.83
5
5
4.0
1184.7
1181.6
Analysis
1
OR Tambo Open 2019 (B)
2019/10/26
2019/10/26
OR Tambo (EOR)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1405.5
1320.5
White
3
2
0
1
2.0
66.7
141.7
1429.0
1570.7
Black
2
0
0
2
0.0
0.0
-425.0
1370.3
945.3
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
5
2
0
3
2.0
40.0
-85.0
1405.5
1320.5
White
3
2
0
1
2.0
66.7
141.7
1429.0
1570.7
Black
2
0
0
2
0.0
0.0
-425.0
1370.3
945.3
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
15
8
0
7
8.0
53.3
28.3
1261.8
1290.1
White
7
4
0
3
4.0
57.1
60.7
1294.5
1355.2
Black
8
4
0
4
4.0
50.0
0.0
1233.2
1233.2
Standard
All
10
6
0
4
6.0
60.0
85.0
1189.9
1274.9
White
4
2
0
2
2.0
50.0
0.0
1193.5
1193.5
Black
6
4
0
2
4.0
66.7
141.7
1187.5
1329.2
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1405.5
1320.5
White
3
2
0
1
2.0
66.7
141.7
1429.0
1570.7
Black
2
0
0
2
0.0
0.0
-425.0
1370.3
945.3
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
1060119601
Makebesana, LI (Liyema Indiphile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1050134880
Phuka, B (Buhle)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
3
1060140898
Phama, N (Nkosivile)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
4
1030192126
Ndlovu, L (Lindokuhle Ahleigh)
1
1.0
1
0
0
100.0
1235.2
425.0
1660.2
View list
5
1060140894
Ndabeni, S (Sikhokele)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
6
1080119585
Mkhize, Q (Qhama)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1060140900
Tsengiwe, K (Khanyile Junior)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
8
1050192132
Thusi, K (Karabo)
1
1.0
1
0
0
100.0
1235.2
425.0
1660.2
View list
9
1040133699
Raseroka, M (Marvin)
1
0.0
0
0
1
0.0
1235.2
-425.0
810.2
View list
10
1060119583
Mandleni, Z (Zona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1060192122
Malaza, S (Sizwe)
1
0.0
0
0
1
0.0
1235.2
-425.0
810.2
View list
12
1030119580
Langa, S (Sinethemba)
1
0.0
0
0
1
0.0
1184.7
-425.0
759.7
View list
13
1060119594
Goldsmith, R (Revino)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1100119598
Cikolo, J (Junior)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
193004515
Chettiar, E (Evasan)
1
0.0
0
0
1
0.0
1235.2
-425.0
810.2
View list