Chess South Africa
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Chess South Africa
Oosthuizen, E (Ewout)
Dob:
2008/03/13 (U18)
Gender:
Male
Chess SA id:
1080142253
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2023/02/18 (455 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
1246.3
Curent Weighted rating
1240.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1246.3
Current floor (min rating allowed)
746.3
Current highest rating achieved
1246.3
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)
±155.2
Current Raw change used (final)
0.0
Projected new Raw rating
1246.3
Projected new Weighed rating
1241.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1246.3
Projected new floor
746.3
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
1280.4
Curent Weighted rating
1270.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1280.4
Current floor (min rating allowed)
780.4
Current highest rating achieved
1280.4
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)
±147.9
Current Raw change used (final)
0.0
Projected new Raw rating
1280.4
Projected new Weighed rating
1272.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1280.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1280.4
Projected new floor
780.4
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
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)
780.4
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
780.4
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
4
West Coast High School Championships 2023 (U15 Boys)
2023/02/18
2023/02/18
West Coast (WCU)
Standard
60
0.83
6
0
0.0
1198.3
1200.0
Analysis
3
Lower West Coast High Schools Prestige 2023 (U15 Boys)
2023/02/11
2023/02/11
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1198.3
1199.6
Analysis
2
Genesis Chess Club Open 2023 (C)
2023/02/04
2023/02/04
West Coast (WCU)
Rapid
30
0.60
5
4
3.0
1198.3
1199.6
Analysis
1
Onder-Weskus Top Skole 2022 (Hoerskool)
2022/06/04
2022/06/04
West Coast (WCU)
Rapid
30
0.60
5
4
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
13
9
0
4
9.0
69.2
163.5
1158.4
1321.9
White
6
3
0
3
3.0
50.0
0.0
1159.9
1159.9
Black
7
6
0
1
6.0
85.7
303.6
1157.1
1460.7
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
13
9
0
4
9.0
69.2
163.5
1158.4
1321.9
White
6
3
0
3
3.0
50.0
0.0
1159.9
1159.9
Black
7
6
0
1
6.0
85.7
303.6
1157.1
1460.7
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
1080096511
Cloete, D (De Vlliers)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
2
1080148003
Baartman, J (Jason)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
3
2140139076
Daniels, K (Kimlynne)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
4
1080110129
Conzalves, D (Damian)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
5
2130139087
Steyn, S (Samantha)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
6
1070142252
Ocks, J (Jason)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1080134320
Louw, I (Irwin)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
8
1080138371
Johnson, D (Deomanthy)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1080138360
De Jesus, C (Caleb)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
10
1090105088
Williams, C (Clarance-John)
1
0.0
0
0
1
0.0
1198.3
-425.0
773.3
View list
11
1100148005
De Bruin, L (Lee Cyle)
1
0.0
0
0
1
0.0
1198.3
-425.0
773.3
View list
12
1060110180
Klein, C (Calvin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1050137278
Coetzee, Z (Zaydan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list