Chess South Africa
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Chess South Africa
Arendse, R (Rayden)
Dob:
2007/10/28 (U18)
Gender:
Male
Chess SA id:
107078111
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/12/02 (154 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
1221.4
Curent Weighted rating
1200.4
Curent Weighted performance
1127.6
Current official/published rating (highest between Raw, WR and WP)
1221.4
Current floor (min rating allowed)
745.5
Current highest rating achieved
1245.5
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)
±160.8
Current Raw change used (final)
0.0
Projected new Raw rating
1221.4
Projected new Weighed rating
1204.0
Projected new Weighted performance
1127.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1245.5
Projected new floor
745.5
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
1225.7
Curent Weighted rating
1202.3
Curent Weighted performance
1126.7
Current official/published rating (highest between Raw, WR and WP)
1225.7
Current floor (min rating allowed)
754.8
Current highest rating achieved
1254.8
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)
±159.9
Current Raw change used (final)
0.0
Projected new Raw rating
1225.7
Projected new Weighed rating
1206.4
Projected new Weighted performance
1126.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1225.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1254.8
Projected new floor
754.8
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
723.4
Curent Weighted rating
720.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
723.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
723.4
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)
±327.0
Current Raw change used (final)
0.0
Projected new Raw rating
723.4
Projected new Weighed rating
721.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
723.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
723.4
Projected new floor
500.0
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
604.2
Curent Weighted rating
604.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
604.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
604.2
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)
±387.5
Current Raw change used (final)
0.0
Projected new Raw rating
604.2
Projected new Weighed rating
604.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
604.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
604.2
Projected new floor
500.0
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
25
Eden Open 2023 (B)
2023/12/02
2023/12/02
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1193.0
1195.8
Analysis
24
Western Cape Club Championships 2023 (Tier 2)
2023/10/21
2023/10/22
Eden District (WEG)
Standard
65
0.85
5
5
2.0
1204.0
1206.2
Analysis
23
Western Cape Top Schools 2023 (U18 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
5
2.0
1245.5
1254.8
Analysis
22
Eden Top Schools 2023 (U18 Mix)
2023/08/19
2023/08/19
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1222.2
1230.3
Analysis
21
Eden Trials 2+3 2023 (U18)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
9
4.5
1163.1
1160.3
Analysis
20
Eden Trails 1 2023 (U17 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1158.1
1153.1
Analysis
19
Hessequa Proewe 2 2023 (O17 Seuns)
2023/02/11
2023/02/11
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1164.4
1160.7
Analysis
18
Hessequa Proewe 1 2023 (O17 Seuns)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1106.6
1092.3
Analysis
17
Hessequa Ontwikkeling 2022 (Hoerskole)
2022/10/22
2022/10/22
Eden District (WEG)
Rapid
30
0.60
5
5
2.0
1116.4
669.0
Analysis
16
Albertinia Chess Club Closed 1 2022 (Open)
2022/09/10
2022/09/10
Eden District (WEG)
Rapid
25
0.54
6
6
3.0
1105.0
604.2
Analysis
15
Eden Proewe 1 2022 (O15 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
1.5
1126.4
1115.9
Analysis
14
Hessequa Proewe 1 2022 (O18 Seuns)
2022/01/29
2022/01/29
Eden District (WEG)
Standard
65
0.85
5
4
1.0
1165.2
1161.1
Analysis
13
Eden Schools Closed Trials 1 2020 (U13 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
2.5
1149.9
1141.1
Analysis
12
Hessequa Skaak Proewe 2 2020 (O13 Seuns)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1115.9
1097.5
Analysis
11
Hessequa Skaak Proewe 1 2020 (O13 Seuns)
2020/02/01
2020/02/01
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1115.9
1097.5
Analysis
10
Eden Trials 3 2019 (U14 Open)
2019/05/11
2019/05/11
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1151.1
1140.7
Analysis
9
Eden Trials 2 2019 (U14 Open)
2019/04/13
2019/04/13
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1158.1
1150.7
Analysis
8
Eden Trials 1 2019 (U14 Open)
2019/03/02
2019/03/02
Eden District (WEG)
Standard
60
0.83
5
3
1.0
1159.7
1151.7
Analysis
7
Hessequa Proewe 3 2019 (O14)
2019/02/23
2019/02/23
Eden District (WEG)
Standard
60
0.83
5
5
4.0
907.3
902.2
Analysis
6
Hessequa Proewe 2 2019 (O14)
2019/02/16
2019/02/16
Eden District (WEG)
Standard
60
0.83
5
5
4.0
907.3
902.2
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
126
57
14
55
64.0
50.8
6.7
1126.2
1132.9
White
62
26
5
31
28.5
46.0
-34.3
1139.3
1105.0
Black
64
31
9
24
35.5
55.5
46.5
1113.4
1159.9
Standard
All
115
52
14
49
59.0
51.3
11.1
1123.6
1134.7
White
57
25
5
27
27.5
48.2
-14.9
1134.2
1119.3
Black
58
27
9
22
31.5
54.3
36.6
1113.3
1149.9
Rapid
All
11
5
0
6
5.0
45.5
-38.6
1152.5
1113.8
White
5
1
0
4
1.0
20.0
-255.0
1197.2
942.2
Black
6
4
0
2
4.0
66.7
141.7
1115.2
1256.9
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
206065427
October, T (Tamson)
4
0.0
0
0
4
0.0
1144.7
-425.0
719.7
View list
2
1070108564
Basson, C (Cole)
3
2.0
2
0
1
66.7
1003.9
141.7
1145.6
View list
3
1070108569
Steyn, M (Malcolm)
3
2.0
2
0
1
66.7
1043.3
141.7
1184.9
View list
4
2070098419
Adams, J (Jade)
3
2.0
1
2
0
66.7
1171.4
141.7
1313.1
View list
5
1060108567
Prins, E (Ethan)
3
0.0
0
0
3
0.0
1143.0
-425.0
718.0
View list
6
107092948
Adams, A (Ashley)
2
2.0
2
0
0
100.0
1111.5
425.0
1536.5
View list
7
108078116
Eksteen, L (Leigh Quin)
2
1.5
1
1
0
75.0
963.7
212.5
1176.2
View list
8
2070108560
Lamberts, D (Denika)
2
1.5
1
1
0
75.0
843.6
212.5
1056.1
View list
9
1070148865
Micheals, D (Dihogen)
2
1.5
1
1
0
75.0
1135.5
212.5
1348.0
View list
10
1070108561
April, D (Devlon)
2
1.0
1
0
1
50.0
1011.6
0.0
1011.6
View list
11
1070150991
Olivier, C (Craigon)
2
1.0
1
0
1
50.0
1160.6
0.0
1160.6
View list
12
1070098437
Stevens, T (Thurlow)
2
1.0
1
0
1
50.0
806.1
0.0
806.1
View list
13
1060108575
Pietersen, E (Enzalin)
2
0.5
0
1
1
25.0
1111.5
-212.5
899.0
View list
14
2060098465
Fana, A (Awethu)
2
0.0
0
0
2
0.0
1233.8
-425.0
808.8
View list
15
106088320
Groenewald, C (Curlin)
2
0.0
0
0
2
0.0
1035.8
-425.0
610.8
View list
16
1080098413
Odendaal, M (Mihan)
2
0.0
0
0
2
0.0
910.4
-425.0
485.4
View list
17
1070132015
Claassen, W (William)
1
1.0
1
0
0
100.0
1158.1
425.0
1583.1
View list
18
1070109678
Cederas, O (Orlando)
1
1.0
1
0
0
100.0
1115.9
425.0
1540.9
View list
19
1080130901
Buys, R (Rhayllin)
1
1.0
1
0
0
100.0
1115.9
425.0
1540.9
View list
20
207083838
Booysen, K (Kaylin)
1
1.0
1
0
0
100.0
907.3
425.0
1332.3
View list