Chess South Africa
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Chess South Africa
Wolff, O (Oscar)
Dob:
2008/11/11 (U18)
Gender:
Male
Chess SA id:
1080152895
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/05/28 (357 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
1156.2
Curent Weighted rating
1165.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1165.1
Current floor (min rating allowed)
689.6
Current highest rating achieved
1189.6
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)
±176.5
Current Raw change used (final)
0.0
Projected new Raw rating
1156.2
Projected new Weighed rating
1163.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1163.6
Projected effective change (new Official - current Official)
-1.5
Projected new highest rating
1189.6
Projected new floor
689.6
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
1153.2
Curent Weighted rating
1163.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1163.5
Current floor (min rating allowed)
653.2
Current highest rating achieved
1153.2
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)
±177.2
Current Raw change used (final)
0.0
Projected new Raw rating
1153.2
Projected new Weighed rating
1161.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1161.8
Projected effective change (new Official - current Official)
-1.7
Projected new highest rating
1153.2
Projected new floor
653.2
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
1171.2
Curent Weighted rating
1175.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1175.5
Current floor (min rating allowed)
671.2
Current highest rating achieved
1171.2
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)
±172.8
Current Raw change used (final)
0.0
Projected new Raw rating
1171.2
Projected new Weighed rating
1174.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1174.7
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1171.2
Projected new floor
671.2
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)
671.2
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
671.2
Projected new K-facor
36
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
2
Steinitz Open 2023 (C)
2023/05/26
2023/05/28
Cape Town (WCT)
Standard
70
0.87
6
6
1.5
1189.6
1200.0
Analysis
1
Cape Town Open 2023 (Rapid)
2023/03/26
2023/03/26
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
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
12
3
1
8
3.5
29.2
-177.1
1271.2
1094.1
White
6
1
0
5
1.0
16.7
-283.3
1322.5
1039.1
Black
6
2
1
3
2.5
41.7
-70.8
1219.9
1149.0
Standard
All
6
1
1
4
1.5
25.0
-212.5
1267.2
1054.7
White
3
1
0
2
1.0
33.3
-141.7
1287.9
1146.2
Black
3
0
1
2
0.5
16.7
-283.3
1246.5
963.2
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1275.1
1133.4
White
3
0
0
3
0.0
0.0
-425.0
1357.0
932.0
Black
3
2
0
1
2.0
66.7
141.7
1193.2
1334.9
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
2110130698
Sobada, A (Anelisa)
1
1.0
1
0
0
100.0
1189.6
425.0
1614.6
View list
2
1150152887
Marias, A (Alexandre)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1120147731
Harding, J (Jodie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2130141173
Xabadiya, N (Nizibone)
1
0.5
0
1
0
50.0
1189.6
0.0
1189.6
View list
5
2070096482
Ziegers, Z (Zaskia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1130135095
Van Wyk, D (Dimitri)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1100150414
Badenhorst, Z (Zander)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1130146856
Ruiters, C (Cade)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1060097568
Mizen, D (Daniel)
1
0.0
0
0
1
0.0
1189.6
-425.0
764.6
View list
10
1980143739
Mguce, V (Vuyo)
1
0.0
0
0
1
0.0
1189.6
-425.0
764.6
View list
11
1020108441
Mckriel, L (Lucien)
1
0.0
0
0
1
0.0
1189.6
-425.0
764.6
View list
12
2100109062
Mayekiso, A (Amila)
1
0.0
0
0
1
0.0
1189.6
-425.0
764.6
View list