Chess South Africa
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Chess South Africa
Roodt, R (Ruben)
Dob:
2010/09/11 (U16)
Gender:
Male
Chess SA id:
1100108144
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (466 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
1194.4
Current Weighted rating
1195.6
Current Weighted performance
911.7
Current official/published rating (highest between Raw, WR and WP)
1195.6
Current highest rating achieved
1305.0
Current floor (min rating allowed)
805.0
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)
±167.1
Current Raw change used (final)
0.0
Projected new Raw rating
1194.4
Projected new Weighed rating
1099.5
Projected new Weighted performance
911.7
Projected new final Raw rating (if new WP > new Raw)
1194.4
Projected new highest rating
1305.0
Projected new floor
805.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1194.4
Projected effective change (new Official - current Official)
-1.2
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
1178.7
Current Weighted rating
1179.8
Current Weighted performance
911.7
Current official/published rating (highest between Raw, WR and WP)
1179.8
Current highest rating achieved
1303.6
Current floor (min rating allowed)
803.6
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)
±170.9
Current Raw change used (final)
0.0
Projected new Raw rating
1178.7
Projected new Weighed rating
1085.0
Projected new Weighted performance
911.7
Projected new final Raw rating (if new WP > new Raw)
1178.7
Projected new highest rating
1303.6
Projected new floor
803.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.7
Projected effective change (new Official - current Official)
-1.1
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
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)
±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
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
16
Top Schools 2023 (U13)
2023/07/29
2023/07/29
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1202.2
1184.8
Analysis
15
George Chess Trials 3 2023 (U13 Boys)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1243.4
1232.3
Analysis
14
George Chess Trials 2 2023 (U13 Boys)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1243.4
1232.3
Analysis
13
George Chess Trials 1 2023 (U13 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1249.1
1237.0
Analysis
12
George Topskole 2022 (O13)
2022/07/30
2022/07/30
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1262.8
1253.2
Analysis
11
George Trials 3 2022 (U13)
2022/02/26
2022/02/26
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1252.3
1236.3
Analysis
10
George Trials 1 2022 (U13)
2022/01/29
2022/01/29
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1277.4
1267.6
Analysis
9
Eden Schools Closed Trials 1 2020 (U11 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
2.0
1301.6
1296.0
Analysis
8
George Trial 3 2020 (U12)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1305.0
1303.6
Analysis
7
George Trial 2 2020 (U12)
2020/02/08
2020/02/08
Eden District (WEG)
Standard
65
0.85
5
5
3.5
1305.0
1303.6
Analysis
6
George Trial 1 2020 (U12)
2020/01/25
2020/01/25
Eden District (WEG)
Standard
65
0.85
5
5
3.5
1290.9
1290.3
Analysis
5
Western Cape Top Schools 2019 (U9 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
4
2.0
1266.4
1279.0
Analysis
4
Eden Top Schools 2019 (U9)
2019/07/20
2019/07/20
Eden District (WEG)
Standard
60
0.83
5
3
3.0
1222.5
1226.8
Analysis
3
George Trials 3 2019 (U10)
2019/02/23
2019/02/23
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1184.7
1181.6
Analysis
2
George Trials 2 2019 (U10)
2019/02/09
2019/02/09
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1184.7
1181.6
Analysis
1
George Trials 1 2019 (U10)
2019/01/26
2019/01/26
Eden District (WEG)
Standard
60
0.83
5
5
2.0
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
80
41
5
34
43.5
54.4
37.2
1212.2
1249.4
White
39
22
2
15
23.0
59.0
76.3
1216.0
1292.3
Black
41
19
3
19
20.5
50.0
0.0
1208.5
1208.5
Standard
All
80
41
5
34
43.5
54.4
37.2
1212.2
1249.4
White
39
22
2
15
23.0
59.0
76.3
1216.0
1292.3
Black
41
19
3
19
20.5
50.0
0.0
1208.5
1208.5
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090108176
Fourie, X (Xander)
3
3.0
3
0
0
100.0
1282.7
425.0
1707.7
View list
2
2100119466
Reynecke, A (Annemieka)
3
3.0
3
0
0
100.0
1260.2
425.0
1685.2
View list
3
1100117251
Heessen, J (Jayden)
2
2.0
2
0
0
100.0
1222.5
425.0
1647.5
View list
4
2110117246
Cromhout, B (Bianca)
2
2.0
2
0
0
100.0
1222.5
425.0
1647.5
View list
5
1110144649
Links, L (Luahn)
2
2.0
2
0
0
100.0
1246.3
425.0
1671.3
View list
6
110095405
Oosthuizen, J (Johalin)
2
2.0
2
0
0
100.0
1270.1
425.0
1695.1
View list
7
1100108532
Pieterse, N (Nicolen)
2
2.0
2
0
0
100.0
1222.5
425.0
1647.5
View list
8
1110135813
Coleman, A (Anthony)
2
1.0
1
0
1
50.0
1243.4
0.0
1243.4
View list
9
1100131122
Stamrood, K (Kyle)
2
1.0
1
0
1
50.0
1263.3
0.0
1263.3
View list
10
1100108153
Arpin, L (Lukas)
2
0.0
0
0
2
0.0
1232.5
-425.0
807.5
View list
11
109086415
Marx, M (Marnu)
2
0.0
0
0
2
0.0
1296.3
-425.0
871.3
View list
12
1100108128
Prins, R (Reinhart)
2
0.0
0
0
2
0.0
1260.4
-425.0
835.4
View list
13
1100136948
Stander, H (Hendrik)
2
0.0
0
0
2
0.0
1250.7
-425.0
825.7
View list
14
2100108155
Barnard, E (Ella)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1100108160
Jansen Van Rensburg, D (Delano)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
2100119452
Erasmus, A (Anneke)
1
1.0
1
0
0
100.0
1305.0
425.0
1730.0
View list
17
1100118928
Donkerman, R (Reed)
1
1.0
1
0
0
100.0
1266.4
425.0
1691.4
View list
18
2100109379
Gouws, G (Garlan)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
19
1100159129
Joyi, S (Sanele)
1
1.0
1
0
0
100.0
1202.2
425.0
1627.2
View list
20
1100131508
Kuka, A (Avelodwa)
1
1.0
1
0
0
100.0
1301.6
425.0
1726.6
View list