Chess South Africa
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Chess South Africa
Durocher-Yvan, R (Raphael)
Dob:
2008/03/10 (U18)
Gender:
Male
Chess SA id:
108088443
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2021/11/26 (905 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
1229.2
Curent Weighted rating
1229.2
Curent Weighted performance
637.6
Current official/published rating (highest between Raw, WR and WP)
1229.2
Current floor (min rating allowed)
740.0
Current highest rating achieved
1240.0
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)
±159.1
Current Raw change used (final)
0.0
Projected new Raw rating
1229.2
Projected new Weighed rating
1229.2
Projected new Weighted performance
637.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1240.0
Projected new floor
740.0
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
1167.9
Curent Weighted rating
1167.9
Curent Weighted performance
478.8
Current official/published rating (highest between Raw, WR and WP)
1167.9
Current floor (min rating allowed)
668.9
Current highest rating achieved
1168.9
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)
±173.6
Current Raw change used (final)
0.0
Projected new Raw rating
1167.9
Projected new Weighed rating
1167.9
Projected new Weighted performance
478.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1168.9
Projected new floor
668.9
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
994.6
Curent Weighted rating
994.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
994.6
Current floor (min rating allowed)
503.8
Current highest rating achieved
1003.8
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)
±222.2
Current Raw change used (final)
0.0
Projected new Raw rating
994.6
Projected new Weighed rating
994.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
994.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1003.8
Projected new floor
503.8
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
679.0
Curent Weighted rating
679.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
679.0
Current floor (min rating allowed)
503.8
Current highest rating achieved
679.0
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)
±348.3
Current Raw change used (final)
0.0
Projected new Raw rating
679.0
Projected new Weighed rating
679.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
679.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
679.0
Projected new floor
503.8
Projected new K-facor
40
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
21
Umhlali Prep Inter-House 2021 (Grade 7)
2021/11/26
2021/11/26
iLembe (KIK)
Rapid
30
0.60
5
1
0.0
1240.0
1003.8
Analysis
20
2021 Cluster Championship Umlazi, Ilembe & Pinetown (Open)
2021/10/09
2021/10/09
Ethekwini (KED)
Rapid
20
0.47
7
7
4.0
1224.6
890.6
Analysis
19
2019 South African Junior Team Championships (U12C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1236.5
1156.3
Analysis
18
Ballito Junction Rapid Chess Challenge 2019 (Senior Primary)
2019/08/24
2019/08/24
iLembe (KIK)
Rapid
15
0.39
5
5
3.0
1237.5
829.4
Analysis
17
Dolphin Coast Term III 2019 (Open)
2019/08/13
2019/08/13
iLembe (KIK)
Standard
60
0.83
5
1
0.0
1237.5
1168.9
Analysis
16
iLembe Youth Chess Championship 2019 (U12)
2019/07/27
2019/07/27
iLembe (KIK)
Standard
60
0.83
5
4
3.0
1051.4
982.9
Analysis
15
iLembe Youth Trials 2019 (Senior Primary)
2019/07/13
2019/07/13
iLembe (KIK)
Standard
60
0.83
5
5
3.5
1051.4
982.9
Analysis
14
Centenary Chess Tournament 2019 (Senior Primary)
2019/05/11
2019/05/11
iLembe (KIK)
Rapid
30
0.60
6
6
4.0
975.8
679.0
Analysis
13
Dolphin Coast Chess Club Term 2 2019 (Open)
2019/05/07
2019/06/04
iLembe (KIK)
Standard
60
0.83
5
3
1.0
1045.4
969.7
Analysis
12
Curro Mount Richmore Chess Championship 2019 (High School)
2019/05/04
2019/05/04
iLembe (KIK)
Rapid
30
0.60
5
5
2.0
975.8
679.0
Analysis
11
Dolphin Coast Chess Club Term 1 2019
2019/03/22
2019/03/22
iLembe (KIK)
Standard
60
0.83
5
2
1.0
957.9
947.7
Analysis
10
South African Junior Team Championships 2018 (U12C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1023.1
1011.7
Analysis
9
Ilembe Youth Closed 2018 (U10+U12)
2018/10/21
2018/10/21
iLembe (KIK)
Standard
60
0.83
5
5
2.0
1011.9
1003.3
Analysis
8
Curro Mount Richmore Chess Celebration 2018 (U12)
2018/08/18
2018/08/18
iLembe (KIK)
Standard
60
0.83
5
5
3.5
898.2
901.2
Analysis
7
Dolphin Coast Club Term 3 2018
2018/08/07
2018/09/05
iLembe (KIK)
Standard
60
0.83
5
3
1.0
1022.2
1017.7
Analysis
6
Ilembe Youth Trials 2 2018 (U12)
2018/07/21
2018/07/21
iLembe (KIK)
Standard
60
0.83
5
4
2.0
784.3
794.4
Analysis
5
Dolphin Coast Chess Club Term 2 2018 (Open)
2018/04/17
2018/05/22
iLembe (KIK)
Standard
60
0.83
5
5
2.0
677.2
694.6
Analysis
4
Ilembe Youth Trials 2018 (U12)
2018/04/14
2018/04/14
iLembe (KIK)
Standard
60
0.83
5
5
3.0
625.7
631.8
Analysis
3
Umhlali Preparatory Individuals 2018 (Senior Primary)
2018/03/17
2018/03/17
iLembe (KIK)
Standard
60
0.83
5
5
2.0
595.8
595.8
Analysis
2
Soloman Chess Tournament 2018 (Open)
2018/02/15
2018/03/14
iLembe (KIK)
Standard
60
0.83
5
3
0.5
595.8
595.8
Analysis
1
2
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
95
43
3
49
44.5
46.8
-26.8
1067.1
1040.2
White
46
22
2
22
23.0
50.0
0.0
1067.3
1067.3
Black
49
21
1
27
21.5
43.9
-52.0
1066.8
1014.8
Standard
All
71
30
3
38
31.5
44.4
-47.9
1018.3
970.5
White
35
16
2
17
17.0
48.6
-12.1
1024.3
1012.2
Black
36
14
1
21
14.5
40.3
-82.6
1012.6
929.9
Rapid
All
24
13
0
11
13.0
54.2
35.4
1211.2
1246.6
White
11
6
0
5
6.0
54.5
38.6
1204.2
1242.9
Black
13
7
0
6
7.0
53.8
32.7
1217.0
1249.7
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
208079424
Lobo, A (Abrianna)
6
4.5
4
1
1
75.0
823.0
212.5
1035.5
View list
2
109079423
Govender, R (Ratambara)
4
4.0
4
0
0
100.0
1077.5
425.0
1502.5
View list
3
106060117
Govender, R (Reolan)
4
0.0
0
0
4
0.0
1006.3
-425.0
581.3
View list
4
107060125
Padayachee, K (Kiegan)
4
0.0
0
0
4
0.0
791.3
-425.0
366.3
View list
5
107066512
Henwood-Fox, G (Guy)
3
0.0
0
0
3
0.0
1011.2
-425.0
586.2
View list
6
108068143
Peter, J (Jordan)
3
0.0
0
0
3
0.0
1052.8
-425.0
627.8
View list
7
108068129
Bodasing, D (Dhaman)
2
1.5
1
1
0
75.0
974.8
212.5
1187.3
View list
8
109077880
Henwood-Fox, B (Ben)
2
1.0
1
0
1
50.0
823.6
0.0
823.6
View list
9
206066516
Reddy, S (Siona)
2
1.0
1
0
1
50.0
957.4
0.0
957.4
View list
10
206047497
Datharam, A (Aarti)
2
0.0
0
0
2
0.0
1141.5
-425.0
716.5
View list
11
108068293
Daniel, I (Isaiah)
2
0.0
0
0
2
0.0
1231.0
-425.0
806.0
View list
12
106064275
Lobo, A (Aidan)
2
0.0
0
0
2
0.0
849.7
-425.0
424.7
View list
13
207068628
Mkhize, G (Gcina)
2
0.0
0
0
2
0.0
993.8
-425.0
568.8
View list
14
109087166
Cronje, O (Omri)
1
1.0
1
0
0
100.0
679.0
425.0
1104.0
View list
15
1090097614
Dass, S (Seth)
1
1.0
1
0
0
100.0
1224.6
425.0
1649.6
View list
16
1090114212
Dukhi, S (Sharav)
1
1.0
1
0
0
100.0
975.8
425.0
1400.8
View list
17
107060116
Govender, M (Maheshan)
1
1.0
1
0
0
100.0
625.7
425.0
1050.7
View list
18
109078242
Govender, G (Gautam)
1
1.0
1
0
0
100.0
1051.4
425.0
1476.4
View list
19
1080107830
Galant, D (Dameon)
1
1.0
1
0
0
100.0
1236.5
425.0
1661.5
View list
20
108087716
Ferreira, L (Luca)
1
1.0
1
0
0
100.0
898.2
425.0
1323.2
View list