Chess South Africa
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Chess South Africa
De Lange, OB (Oden )
Dob:
2006/03/31 (U20)
Gender:
Male
Chess SA id:
1060096912
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2018/02/24 (2314 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
1171.2
Current Weighted rating
1171.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1171.2
Current highest rating achieved
1171.2
Current floor (min rating allowed)
671.2
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
1077.5
Projected new Weighted performance
124.5
Projected new final Raw rating (if new WP > new Raw)
1171.2
Projected new highest rating
1171.2
Projected new floor
671.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.2
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
1184.4
Current Weighted rating
1184.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1184.4
Current highest rating achieved
1184.4
Current floor (min rating allowed)
684.4
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)
±169.5
Current Raw change used (final)
0.0
Projected new Raw rating
1184.4
Projected new Weighed rating
1089.6
Projected new Weighted performance
73.8
Projected new final Raw rating (if new WP > new Raw)
1184.4
Projected new highest rating
1184.4
Projected new floor
684.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1184.4
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
1172.4
Current Weighted rating
1172.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1172.4
Current highest rating achieved
1172.4
Current floor (min rating allowed)
672.4
Current K-factor
40
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)
±172.5
Current Raw change used (final)
0.0
Projected new Raw rating
1172.4
Projected new Weighed rating
1078.6
Projected new Weighted performance
68.9
Projected new final Raw rating (if new WP > new Raw)
1172.4
Projected new highest rating
1172.4
Projected new floor
672.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.4
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
2
Welgemoed Chess Challenge 2018 (U14)
2018/02/24
2018/02/24
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
1
District North Schools Chess Open Trials 2018 (U13)
2018/02/09
2018/02/10
Cape Town (WCT)
Standard
60
0.83
6
6
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
11
6
1
4
6.5
59.1
77.3
971.2
1048.5
White
6
3
1
2
3.5
58.3
70.8
886.2
957.0
Black
5
3
0
2
3.0
60.0
85.0
1073.3
1158.3
Standard
All
6
3
1
2
3.5
58.3
70.8
1021.4
1092.3
White
3
1
1
1
1.5
50.0
0.0
837.1
837.1
Black
3
2
0
1
2.0
66.7
141.7
1205.7
1347.4
Rapid
All
5
3
0
2
3.0
60.0
85.0
910.9
995.9
White
3
2
0
1
2.0
66.7
141.7
935.2
1076.8
Black
2
1
0
1
1.0
50.0
0.0
874.6
874.6
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
106092982
Yonga, M (Minha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
105082556
Ngcakane, O (Onwabe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
107090621
Philotie, K (Keron)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2050098005
Masabo, I (Inathi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
206083933
Hlakaza, O (Okuhle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
206075259
Coetzee, C (Chelsea)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2050138672
Fillies, K (Keshe)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
106061479
Steenkamp, W (Wessel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
106051730
Perkins, R (Ryan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
105090611
Mnyasta, T (Tezihano)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
106095776
Higham, E (Ethan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list