Chess South Africa
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Chess South Africa
De Villiers, O (Owen)
Dob:
2014/03/25 (U12)
Gender:
Male
Chess SA id:
1140149522
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (28 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
1128.7
Curent Weighted rating
1187.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1187.1
Current floor (min rating allowed)
692.1
Current highest rating achieved
1192.1
Current K-factor
40
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)
±183.5
Current Raw change used (final)
0.0
Projected new Raw rating
1128.7
Projected new Weighed rating
1182.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1182.1
Projected effective change (new Official - current Official)
-5.0
Projected new highest rating
1192.1
Projected new floor
692.1
Projected new K-facor
40
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
1107.6
Curent Weighted rating
1182.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1182.4
Current floor (min rating allowed)
688.4
Current highest rating achieved
1188.4
Current K-factor
40
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)
±189.1
Current Raw change used (final)
0.0
Projected new Raw rating
1107.6
Projected new Weighed rating
1176.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.0
Projected effective change (new Official - current Official)
-6.4
Projected new highest rating
1188.4
Projected new floor
688.4
Projected new K-facor
40
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Bojanala Olienpark's One For The Ages 2024 (Knights)
2024/04/20
2024/04/20
Bojanala Platina (NBR)
Standard
60
0.83
5
4
0.0
1192.1
1188.4
Analysis
1
Schoemies' Kings & Queens 2024 (Knights)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
5
0
0.0
1192.1
1188.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Bojanala Olienpark's One For The Ages 2024 (Knights)
2024/04/20
2024/04/20
Bojanala Platina (NBR)
Standard
60
0.83
5
4
0.0
1192.1
1188.4
Analysis
3
Schoemies' Kings & Queens 2024 (Knights)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
5
0
0.0
1192.1
1188.4
Analysis
2
Olienpark - 2nd One for the Ages 2023 (U10)
2023/05/13
2023/05/13
Bojanala Platina (NBR)
Standard
60
0.83
5
4
2.5
1183.1
1179.2
Analysis
1
One For The Ages 2023 (U10)
2023/02/18
2023/02/18
Bojanala Platina (NBR)
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
4
0
0
4
0.0
0.0
-425.0
1211.7
786.7
White
2
0
0
2
0.0
0.0
-425.0
1181.6
756.6
Black
2
0
0
2
0.0
0.0
-425.0
1241.8
816.8
Standard
All
4
0
0
4
0.0
0.0
-425.0
1211.7
786.7
White
2
0
0
2
0.0
0.0
-425.0
1181.6
756.6
Black
2
0
0
2
0.0
0.0
-425.0
1241.8
816.8
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
13
4
1
8
4.5
34.6
-130.8
1185.4
1054.7
White
7
2
1
4
2.5
35.7
-121.4
1191.5
1070.1
Black
6
2
0
4
2.0
33.3
-141.7
1178.3
1036.7
Standard
All
13
4
1
8
4.5
34.6
-130.8
1185.4
1054.7
White
7
2
1
4
2.5
35.7
-121.4
1191.5
1070.1
Black
6
2
0
4
2.0
33.3
-141.7
1178.3
1036.7
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
2150144071
Bogopane, T (Tlhompo)
1
1.0
1
0
0
100.0
1183.1
425.0
1608.1
View list
2
1150149527
Monaisa, O (Omogolo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2140148710
Zwane, K (Koketso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2150146605
Manchidi, B (Bohlale)
1
1.0
1
0
0
100.0
1183.1
425.0
1608.1
View list
5
1150144080
Geyser, M (Marnu)
1
0.5
0
1
0
50.0
1183.1
0.0
1183.1
View list
6
1140144040
Mogomotsi, G (Gofaone)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1130148745
Voigt, R (Rainer)
1
0.0
0
0
1
0.0
1192.1
-425.0
767.1
View list
8
1140144118
Sekano, O (Ororiseng)
1
0.0
0
0
1
0.0
1183.1
-425.0
758.1
View list
9
2140135776
Roberts, F (Frans-Leigh)
1
0.0
0
0
1
0.0
1192.1
-425.0
767.1
View list
10
1150149529
Negota, M (Mulisa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2150148704
Monamatha, O (Oreabetse)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1130119085
Labuschagne, J (Jantjie)
1
0.0
0
0
1
0.0
1192.1
-425.0
767.1
View list
13
2140134062
Fourie, K (Karla)
1
0.0
0
0
1
0.0
1192.1
-425.0
767.1
View list