Chess South Africa
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Chess South Africa
Owies, R (Raydn)
Dob:
2005/12/22 (U20)
Gender:
Male
Chess SA id:
1050110469
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (294 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
1186.6
Curent Weighted rating
1193.9
Curent Weighted performance
886.1
Current official/published rating (highest between Raw, WR and WP)
1193.9
Current floor (min rating allowed)
732.2
Current highest rating achieved
1232.2
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)
±169.0
Current Raw change used (final)
0.0
Projected new Raw rating
1186.6
Projected new Weighed rating
1193.0
Projected new Weighted performance
886.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1193.0
Projected effective change (new Official - current Official)
-1.0
Projected new highest rating
1232.2
Projected new floor
732.2
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
1134.8
Curent Weighted rating
1151.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1151.7
Current floor (min rating allowed)
718.0
Current highest rating achieved
1218.0
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)
±182.0
Current Raw change used (final)
0.0
Projected new Raw rating
1134.8
Projected new Weighed rating
1149.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1149.3
Projected effective change (new Official - current Official)
-2.4
Projected new highest rating
1218.0
Projected new floor
718.0
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
1241.0
Curent Weighted rating
1231.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1241.0
Current floor (min rating allowed)
741.0
Current highest rating achieved
1241.0
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)
±156.4
Current Raw change used (final)
0.0
Projected new Raw rating
1241.0
Projected new Weighed rating
1232.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1241.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1241.0
Projected new floor
741.0
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)
741.0
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
741.0
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
11
Pedro Booyse Top Schools 2023 (High School)
2023/07/29
2023/07/29
West Coast (WCU)
Standard
60
0.83
5
3
0.0
1229.3
1190.6
Analysis
10
Upper West Coast Top Schools Championship 2023 (High School)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
4
3.0
1207.7
1203.9
Analysis
9
WCCA Rural Cup 2022 (U20)
2022/08/13
2022/08/14
Overberg (WOS)
Standard
60
0.83
5
0
0.0
1207.7
1190.6
Analysis
8
WCCA Rural Cup Blitz 2022
2022/07/12
2022/07/12
Overberg (WOS)
Blitz
5
0.18
5
0
0.0
1207.7
1200.0
Analysis
7
West Coast Schools Prestige 2022 (U18 Boys)
2022/02/19
2022/02/19
West Coast (WCU)
Standard
60
0.83
6
5
2.0
1232.2
1218.0
Analysis
6
Bo-Weskus Skole Skaak Prestige 2021 (O18+O20 Seuns)
2021/05/08
2021/05/08
West Coast (WCU)
Rapid
30
0.60
5
4
2.5
1216.4
1162.9
Analysis
5
Bo-Weskus Skole Skaak Prestige 2021 (O15 Seuns)
2021/05/08
2021/05/08
West Coast (WCU)
Rapid
30
0.60
5
1
1.0
1216.4
1162.9
Analysis
4
Olifantsrivier CC 2021 (Invitational)
2021/03/27
2021/03/27
West Coast (WCU)
Rapid
25
0.54
7
7
3.0
1222.0
1181.3
Analysis
3
West Coast Schools Prestige 2020 (U15 Boys)
2020/03/07
2020/03/07
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1219.4
1200.0
Analysis
2
Bo-Weskus Skole Prestige 2020 (O15 Seuns)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1200.0
1200.0
Analysis
1
Bo-Weskus Skole Skaak Prestige 2019 (O15 Seuns)
2019/02/16
2019/02/16
West Coast (WCU)
Rapid
30
0.60
7
2
1.0
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
37
18
3
16
19.5
52.7
23.0
1193.6
1216.6
White
19
11
2
6
12.0
63.2
111.8
1185.1
1297.0
Black
18
7
1
10
7.5
41.7
-70.8
1202.6
1131.8
Standard
All
14
5
2
7
6.0
42.9
-60.7
1181.8
1121.1
White
7
4
1
2
4.5
64.3
121.4
1163.6
1285.0
Black
7
1
1
5
1.5
21.4
-242.9
1200.0
957.2
Rapid
All
23
13
1
9
13.5
58.7
73.9
1200.8
1274.7
White
12
7
1
4
7.5
62.5
106.3
1197.7
1303.9
Black
11
6
0
5
6.0
54.5
38.6
1204.2
1242.9
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
1020134290
Corjeus, J (Jandre)
1
1.0
1
0
0
100.0
1216.4
425.0
1641.4
View list
2
106068748
Cloete, H (Howard)
1
1.0
1
0
0
100.0
1219.4
425.0
1644.4
View list
3
1070110599
Claase, E (Evan)
1
1.0
1
0
0
100.0
1216.4
425.0
1641.4
View list
4
1040131902
Beukes, T (Thomas)
1
1.0
1
0
0
100.0
1216.4
425.0
1641.4
View list
5
1050138380
Beukes, M (Morne)
1
1.0
1
0
0
100.0
1232.2
425.0
1657.2
View list
6
1080110426
Berend, L (Luciano)
1
1.0
1
0
0
100.0
1207.7
425.0
1632.7
View list
7
1060110560
Groenewald, R (Randuaan)
1
1.0
1
0
0
100.0
1219.4
425.0
1644.4
View list
8
106066234
Fillis, J (Jared)
1
1.0
1
0
0
100.0
1219.4
425.0
1644.4
View list
9
1090099730
Drennen, L (Liam)
1
1.0
1
0
0
100.0
1222.0
425.0
1647.0
View list
10
105077641
Dirks, S (Shaniello)
1
1.0
1
0
0
100.0
1232.2
425.0
1657.2
View list
11
1090105979
Huisamen, A (Albertus)
1
1.0
1
0
0
100.0
1222.0
425.0
1647.0
View list
12
105093496
Lukas, K (Keanu)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1090156582
Phakathi, B (Buhlebuthu)
1
1.0
1
0
0
100.0
1207.7
425.0
1632.7
View list
14
1100110506
Saal, F (Fabian)
1
1.0
1
0
0
100.0
1222.0
425.0
1647.0
View list
15
1060110585
Saal, R (Ro-Marion)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1050110463
Shelton, Z (Zachary)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
2050157850
Van Staden, S (Simone)
1
1.0
1
0
0
100.0
1207.7
425.0
1632.7
View list
18
1060110590
Wildschut, L (Leathon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1060110582
Koegelenberg, D (Daniel)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
20
103078584
Owies, J (Juan)
1
0.5
0
1
0
50.0
1216.4
0.0
1216.4
View list