Chess South Africa
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Chess South Africa
Vermaak, R (Ruben)
Dob:
2012/09/20 (U14)
Gender:
Male
Chess SA id:
1120140148
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/02 (17 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
1198.0
Curent Weighted rating
1217.1
Curent Weighted performance
1116.4
Current official/published rating (highest between Raw, WR and WP)
1217.1
Current floor (min rating allowed)
767.4
Current highest rating achieved
1267.4
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
1.46
Difference (S-We)
0.54
Current Raw change (no limits, including tournament time weight)
16.1
Current min/max change allowed (with limits)
±166.3
Current Raw change used (final)
16.1
Projected new Raw rating
1214.1
Projected new Weighed rating
1217.6
Projected new Weighted performance
1116.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1217.6
Projected effective change (new Official - current Official)
+0.5
Projected new highest rating
1267.4
Projected new floor
767.4
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
1190.1
Curent Weighted rating
1218.4
Curent Weighted performance
1117.3
Current official/published rating (highest between Raw, WR and WP)
1218.4
Current floor (min rating allowed)
775.5
Current highest rating achieved
1275.5
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
1.44
Difference (S-We)
0.56
Current Raw change (no limits, including tournament time weight)
20.2
Current min/max change allowed (with limits)
±168.2
Current Raw change used (final)
20.2
Projected new Raw rating
1210.3
Projected new Weighed rating
1218.5
Projected new Weighted performance
1117.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.5
Projected effective change (new Official - current Official)
+0.2
Projected new highest rating
1275.5
Projected new floor
775.5
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
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
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
Tournaments
History
Tournament:
2024 Mid Gauteng Open Chess Tournament (U14)
Start:
2024/05/02
End:
2024/05/02
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1198.0
Rating gain/loss:
16.1
Type rating:
1190.1
Rating gain/loss:
20.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
2024 Mid Gauteng Open Chess Tournament (U14)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1198.0
1190.1
Analysis
3
Ekurhuleni Open 2024 (D)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1230.3
1228.3
Analysis
2
2024 Constantiapark Open (D2)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1267.4
1275.5
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
3.0
1224.4
1229.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
2024 Mid Gauteng Open Chess Tournament (U14)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1198.0
1190.1
Analysis
8
Ekurhuleni Open 2024 (D)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1230.3
1228.3
Analysis
7
2024 Constantiapark Open (D2)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1267.4
1275.5
Analysis
6
2024 Gauteng Inter-Region Chess Championship (U12B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
3.0
1224.4
1229.8
Analysis
5
Ekurhuleni Chess Spring Tournament 2023 (D)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1200.2
1198.8
Analysis
4
Ekurhuleni Chess Trial 3 2023 (U12)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1228.3
1234.4
Analysis
3
Ekhuruleni Chess Trials 1 2023 (U12)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1183.8
1180.4
Analysis
2
Ekurhuleni Trials 2 2022 (U12)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
4
2.0
1180.8
1176.8
Analysis
1
Ekurhuleni Trials 1 2022 (U12)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
9
0
10
9.0
47.4
-22.4
1218.7
1196.3
White
9
2
0
7
2.0
22.2
-236.1
1191.6
955.5
Black
10
7
0
3
7.0
70.0
170.0
1243.0
1413.0
Standard
All
19
9
0
10
9.0
47.4
-22.4
1218.7
1196.3
White
9
2
0
7
2.0
22.2
-236.1
1191.6
955.5
Black
10
7
0
3
7.0
70.0
170.0
1243.0
1413.0
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
43
20
1
22
20.5
47.7
-19.8
1230.8
1211.0
White
20
7
1
12
7.5
37.5
-106.3
1215.1
1108.8
Black
23
13
0
10
13.0
56.5
55.4
1244.5
1299.9
Standard
All
43
20
1
22
20.5
47.7
-19.8
1230.8
1211.0
White
20
7
1
12
7.5
37.5
-106.3
1215.1
1108.8
Black
23
13
0
10
13.0
56.5
55.4
1244.5
1299.9
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1120140141
Aucamp, A (Alexander Nicolai)
2
0.0
0
0
2
0.0
1214.2
-425.0
789.2
View list
2
2110135380
Coetzee, M (Michelle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1130157183
Chisango, R (Ryan)
1
1.0
1
0
0
100.0
1230.3
425.0
1655.3
View list
4
1120156847
Greeff, S (Sean)
1
1.0
1
0
0
100.0
1224.4
425.0
1649.4
View list
5
1130144480
De Jager, K (Kobus)
1
1.0
1
0
0
100.0
1224.4
425.0
1649.4
View list
6
1110118672
Le Roux, R (Roland)
1
1.0
1
0
0
100.0
1180.8
425.0
1605.8
View list
7
1120302556
Knoesen, M (Matthew)
1
1.0
1
0
0
100.0
1230.3
425.0
1655.3
View list
8
1100101506
Kheswa, MZ (Manqoba)
1
1.0
1
0
0
100.0
1200.2
425.0
1625.2
View list
9
2140135763
Jooste, M (Milanke)
1
1.0
1
0
0
100.0
1267.4
425.0
1692.4
View list
10
1120116950
Lombard, R (Roan)
1
1.0
1
0
0
100.0
1183.8
425.0
1608.8
View list
11
1120133903
Buchner, E (Emil)
1
1.0
1
0
0
100.0
1198.0
425.0
1623.0
View list
12
2120137151
Mariah, S (Suriya)
1
1.0
1
0
0
100.0
1198.0
425.0
1623.0
View list
13
1110140143
Mothabatsi, O (Obakeng)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1120157184
Muhama, E (Edward)
1
1.0
1
0
0
100.0
1228.3
425.0
1653.3
View list
15
1080161983
Seleka, O (Obakoe)
1
1.0
1
0
0
100.0
1200.2
425.0
1625.2
View list
16
1100157191
Sithole, B (Bredel)
1
1.0
1
0
0
100.0
1200.2
425.0
1625.2
View list
17
1120134054
Snyman, J (Jacques)
1
1.0
1
0
0
100.0
1224.4
425.0
1649.4
View list
18
1110148311
Steyn, JP (Jacques Phillip)
1
1.0
1
0
0
100.0
1267.4
425.0
1692.4
View list
19
2120117866
Taruvinga, P (Panashe)
1
1.0
1
0
0
100.0
1180.8
425.0
1605.8
View list
20
2130141410
Van Dyk, T (Tayla)
1
1.0
1
0
0
100.0
1183.8
425.0
1608.8
View list