Chess South Africa
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Chess South Africa
Koopmans, V (Victor)
Dob:
2006/01/10 (U20)
Gender:
Male
Chess SA id:
1060103916
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/03/09 (2085 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
1175.2
Current Weighted rating
1175.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1175.2
Current highest rating achieved
1211.3
Current floor (min rating allowed)
711.3
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)
±171.8
Current Raw change used (final)
0.0
Projected new Raw rating
1175.2
Projected new Weighed rating
1081.2
Projected new Weighted performance
193.9
Projected new final Raw rating (if new WP > new Raw)
1175.2
Projected new highest rating
1211.3
Projected new floor
711.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1175.2
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
1168.1
Current Weighted rating
1168.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1168.1
Current highest rating achieved
1212.4
Current floor (min rating allowed)
712.4
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)
±173.5
Current Raw change used (final)
0.0
Projected new Raw rating
1168.1
Projected new Weighed rating
1074.7
Projected new Weighted performance
193.9
Projected new final Raw rating (if new WP > new Raw)
1168.1
Projected new highest rating
1212.4
Projected new floor
712.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.1
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
2019 D4 Individual Finals (U13 Mixed)
2019/03/09
2019/03/09
Tshwane (GTP)
Standard
60
0.83
5
2
2.0
1144.1
1130.3
Analysis
3
2019 Tshwane Chess Registration Tournament (D)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1148.3
1134.3
Analysis
2
2018 Menlo Open Chess Tournament (D)
2018/07/21
2018/07/21
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1211.3
1212.4
Analysis
1
2018 Swartkop Open (E)
2018/06/23
2018/06/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
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
17
10
1
6
10.5
61.8
100.0
1007.7
1107.7
White
8
6
1
1
6.5
81.3
265.6
1039.5
1305.1
Black
9
4
0
5
4.0
44.4
-47.2
979.4
932.2
Standard
All
17
10
1
6
10.5
61.8
100.0
1007.7
1107.7
White
8
6
1
1
6.5
81.3
265.6
1039.5
1305.1
Black
9
4
0
5
4.0
44.4
-47.2
979.4
932.2
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
206095322
Behr, S (Stesha)
2
0.0
0
0
2
0.0
1179.8
-425.0
754.8
View list
2
1070108325
Cilliers, R (Ruben)
1
1.0
1
0
0
100.0
1148.3
425.0
1573.3
View list
3
1060112439
Nkomzwayo, A (Andile)
1
1.0
1
0
0
100.0
1144.1
425.0
1569.1
View list
4
206055237
Muller, R (Riley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
107065912
Letsoko, M (Mohau)
1
1.0
1
0
0
100.0
1144.1
425.0
1569.1
View list
6
2080100531
Kowalsky, N (Natassja)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
107057848
Jansen, H (Hilmar)
1
1.0
1
0
0
100.0
1211.3
425.0
1636.3
View list
8
1090108320
Erasmus, J (Jean-Zack)
1
1.0
1
0
0
100.0
1148.3
425.0
1573.3
View list
9
210095326
Sutherland, Y (Yunay)
1
1.0
1
0
0
100.0
1148.3
425.0
1573.3
View list
10
2050096783
Shaik, S (Saria Iman)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1120096779
Yang, JD (Daniel)
1
1.0
1
0
0
100.0
1211.3
425.0
1636.3
View list
12
1090103921
Volschenk, OE (Owen Eugene)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
13
1090103920
Reyneke, L (Luke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
206092298
De Almeida, K (Kelly)
1
0.0
0
0
1
0.0
1148.3
-425.0
723.3
View list
15
210086543
Beyers, LK (Lisa)
1
0.0
0
0
1
0.0
1211.3
-425.0
786.3
View list
16
207056034
Beetge, W (Wilna)
1
0.0
0
0
1
0.0
1211.3
-425.0
786.3
View list
