Chess South Africa
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Chess South Africa
Moller, R (Ruan)
Dob:
2007/09/13 (U18)
Gender:
Male
Chess SA id:
107055598
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2022/09/03 (623 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
1249.1
Curent Weighted rating
1249.5
Curent Weighted performance
711.6
Current official/published rating (highest between Raw, WR and WP)
1249.5
Current floor (min rating allowed)
770.3
Current highest rating achieved
1270.3
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)
±154.6
Current Raw change used (final)
0.0
Projected new Raw rating
1249.1
Projected new Weighed rating
1249.3
Projected new Weighted performance
711.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1249.3
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1270.3
Projected new floor
770.3
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
1245.2
Curent Weighted rating
1245.7
Curent Weighted performance
710.4
Current official/published rating (highest between Raw, WR and WP)
1245.7
Current floor (min rating allowed)
771.5
Current highest rating achieved
1271.5
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)
±155.5
Current Raw change used (final)
0.0
Projected new Raw rating
1245.2
Projected new Weighed rating
1245.5
Projected new Weighted performance
710.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1245.5
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1271.5
Projected new floor
771.5
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
942.3
Curent Weighted rating
942.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
942.3
Current floor (min rating allowed)
500.0
Current highest rating achieved
956.3
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)
±239.4
Current Raw change used (final)
0.0
Projected new Raw rating
942.3
Projected new Weighed rating
942.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
942.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
956.3
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
786.3
Curent Weighted rating
786.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
786.3
Current floor (min rating allowed)
500.0
Current highest rating achieved
786.3
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)
±299.0
Current Raw change used (final)
0.0
Projected new Raw rating
786.3
Projected new Weighed rating
786.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
786.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
786.3
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
13
Ekurhuleni Chess Springs Club Open 2022 (B)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1270.3
1271.5
Analysis
12
Knysna School Trials Round 2 2020 (Juniors)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1183.7
1168.3
Analysis
11
Knysna School Trials #1 2020
2020/01/25
2020/01/25
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1210.8
1188.1
Analysis
10
2019 South African Junior Team Championships (U14B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1210.8
1188.1
Analysis
9
Eden Top Schools 2019 (U13)
2019/07/20
2019/07/20
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1225.4
1201.8
Analysis
8
Oyster Rapid Chess Festival 2019
2019/06/30
2019/06/30
Eden District (WEG)
Rapid
25
0.54
6
6
2.0
1241.0
956.3
Analysis
7
Eden Trials 3 2019 (U14 Open)
2019/05/11
2019/05/11
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1268.8
1228.8
Analysis
6
Eden Trials 2 2019 (U14 Open)
2019/04/13
2019/04/13
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1210.2
1076.7
Analysis
5
Eden Trials 1 2019 (U14 Open)
2019/03/02
2019/03/02
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1061.9
1039.9
Analysis
4
Knysna School Trials #2 2019
2019/02/16
2019/02/16
Eden District (WEG)
Standard
60
0.83
5
5
4.5
874.7
769.1
Analysis
3
Knysna School Trials #1 2019
2019/02/02
2019/02/02
Eden District (WEG)
Standard
60
0.83
5
5
4.0
874.7
769.1
Analysis
2
2018 Boardwalk Pearson Open (Devlopment)
2018/03/17
2018/03/17
Nelson Mandela Bay (ENM)
Rapid
30
0.60
6
6
5.5
769.1
786.3
Analysis
1
South African Junior Team Championships 2017 (U12B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
786.3
786.3
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
75
43
4
28
45.0
60.0
85.0
1121.9
1206.9
White
40
24
0
16
24.0
60.0
85.0
1116.9
1201.9
Black
35
19
4
12
21.0
60.0
85.0
1127.6
1212.6
Standard
All
63
36
3
24
37.5
59.5
81.0
1114.8
1195.7
White
34
20
0
14
20.0
58.8
75.0
1110.3
1185.3
Black
29
16
3
10
17.5
60.3
87.9
1120.0
1208.0
Rapid
All
12
7
1
4
7.5
62.5
106.3
1159.5
1265.7
White
6
4
0
2
4.0
66.7
141.7
1154.4
1296.1
Black
6
3
1
2
3.5
58.3
70.8
1164.5
1235.3
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
107089396
Valentine, J (Jaden)
4
0.0
0
0
4
0.0
1180.7
-425.0
755.7
View list
2
106065421
Burgess, J (Jaydelan-Waytt)
2
2.0
2
0
0
100.0
1225.4
425.0
1650.4
View list
3
1060117259
Brooks, J (Jayvon)
2
2.0
2
0
0
100.0
1225.4
425.0
1650.4
View list
4
1090100454
Law, A (Aaron)
2
2.0
2
0
0
100.0
1029.2
425.0
1454.2
View list
5
1070109684
Strydom, T (Tristin)
2
2.0
2
0
0
100.0
1136.1
425.0
1561.1
View list
6
106061688
Willemse, A (Alexandro)
2
2.0
2
0
0
100.0
874.7
425.0
1299.7
View list
7
1110108602
Zhu, D (David)
2
2.0
2
0
0
100.0
1029.2
425.0
1454.2
View list
8
206078126
Adams, B (Bernicia)
2
1.0
1
0
1
50.0
1239.5
0.0
1239.5
View list
9
100088361
Gandhi, E (Eleesh)
2
0.5
0
1
1
25.0
874.7
-212.5
662.2
View list
10
1060108574
Pieterse, R (Ronan)
2
0.0
0
0
2
0.0
1225.4
-425.0
800.4
View list
11
106061679
Sheldon, A (Ackim)
2
0.0
0
0
2
0.0
1225.4
-425.0
800.4
View list
12
1070130163
Gelant, K (Keanu)
1
1.0
1
0
0
100.0
1210.8
425.0
1635.8
View list
13
107052035
Erasmus, D (Daniel (Jaco))
1
1.0
1
0
0
100.0
786.3
425.0
1211.3
View list
14
1090148336
Jacobs, C (Clinescia)
1
1.0
1
0
0
100.0
769.1
425.0
1194.1
View list
15
106088320
Groenewald, C (Curlin)
1
1.0
1
0
0
100.0
1210.2
425.0
1635.2
View list
16
107069733
Grace, G (Garran)
1
1.0
1
0
0
100.0
1210.8
425.0
1635.8
View list
17
2090108596
Donson, K (Kiara)
1
1.0
1
0
0
100.0
874.7
425.0
1299.7
View list
18
112091179
Deang, A (Aldre)
1
1.0
1
0
0
100.0
769.1
425.0
1194.1
View list
19
107083837
Daniels, R (Reuben)
1
1.0
1
0
0
100.0
1061.9
425.0
1486.9
View list
20
287094417
Conradie, M (Magda)
1
1.0
1
0
0
100.0
1241.0
425.0
1666.0
View list