Chess South Africa
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Chess South Africa
Solomons, R (Ruthan)
Dob:
2008/09/21 (U18)
Gender:
Male
Chess SA id:
1080119931
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/02/17 (127 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
1258.3
Current Weighted rating
1263.1
Current Weighted performance
1106.4
Current official/published rating (highest between Raw, WR and WP)
1263.1
Current highest rating achieved
1278.5
Current floor (min rating allowed)
778.5
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)
±152.6
Current Raw change used (final)
0.0
Projected new Raw rating
1258.3
Projected new Weighed rating
1162.9
Projected new Weighted performance
1106.4
Projected new final Raw rating (if new WP > new Raw)
1258.3
Projected new highest rating
1278.5
Projected new floor
778.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.3
Projected effective change (new Official - current Official)
-4.8
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
1255.6
Current Weighted rating
1248.3
Current Weighted performance
1025.5
Current official/published rating (highest between Raw, WR and WP)
1255.6
Current highest rating achieved
1255.6
Current floor (min rating allowed)
755.6
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)
±153.2
Current Raw change used (final)
0.0
Projected new Raw rating
1255.6
Projected new Weighed rating
1149.6
Projected new Weighted performance
1025.5
Projected new final Raw rating (if new WP > new Raw)
1255.6
Projected new highest rating
1255.6
Projected new floor
755.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.6
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
1189.9
Current Weighted rating
1200.4
Current Weighted performance
993.1
Current official/published rating (highest between Raw, WR and WP)
1200.4
Current highest rating achieved
1214.4
Current floor (min rating allowed)
714.4
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)
±168.2
Current Raw change used (final)
0.0
Projected new Raw rating
1189.9
Projected new Weighed rating
1104.5
Projected new Weighted performance
993.1
Projected new final Raw rating (if new WP > new Raw)
1189.9
Projected new highest rating
1214.4
Projected new floor
714.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1189.9
Projected effective change (new Official - current Official)
-10.5
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.0
1278.5
1214.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.0
1278.5
1214.4
Analysis
9
CW Top Schools 2023 (U15 Mix)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Rapid
32
0.63
5
5
3.0
1264.7
1192.4
Analysis
8
Cape Winelands Schools Prestige 2023 (U15 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1251.0
1238.0
Analysis
7
Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)
2023/02/25
2023/02/25
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1213.1
1182.4
Analysis
6
Cape Winelands Schools Top Schools 2022 (U15 Mix)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1211.6
1176.0
Analysis
5
Cape Winelands Schools 2022 (U15 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1188.7
1141.2
Analysis
4
Central Winelands Schools Individual Trials 2022 (U15 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
5
5
3.0
1168.1
1164.8
Analysis
3
Cape Winelands Schools Trials 1 2020 (U13 Boys)
2020/02/08
2020/02/08
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.0
1153.8
1200.0
Analysis
2
Nelson Mandela Rapid 2020 (Primary School)
2020/02/01
2020/02/01
Cape Town (WCT)
Rapid
27
0.57
6
6
3.0
1153.8
1200.0
Analysis
1
2019 Kraaifontein Open (Development)
2019/12/07
2019/12/08
Cape Town (WCT)
Standard
65
0.85
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
2
0
4
2.0
33.3
-141.7
1304.0
1162.4
White
3
1
0
2
1.0
33.3
-141.7
1386.7
1245.0
Black
3
1
0
2
1.0
33.3
-141.7
1221.4
1079.8
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
6
2
0
4
2.0
33.3
-141.7
1304.0
1162.4
White
3
1
0
2
1.0
33.3
-141.7
1386.7
1245.0
Black
3
1
0
2
1.0
33.3
-141.7
1221.4
1079.8
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
54
26
2
26
27.0
50.0
0.0
1243.2
1243.2
White
29
17
1
11
17.5
60.3
87.9
1259.9
1347.8
Black
25
9
1
15
9.5
38.0
-102.0
1223.9
1121.9
Standard
All
26
13
0
13
13.0
50.0
0.0
1245.1
1245.1
White
14
7
0
7
7.0
50.0
0.0
1264.3
1264.3
Black
12
6
0
6
6.0
50.0
0.0
1222.7
1222.7
Rapid
All
28
13
2
13
14.0
50.0
0.0
1241.5
1241.5
White
15
10
1
4
10.5
70.0
170.0
1255.8
1425.8
Black
13
3
1
9
3.5
26.9
-196.2
1224.9
1028.8
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
1080108607
Coetzee, C (Conlinn)
2
2.0
2
0
0
100.0
1238.2
425.0
1663.2
View list
2
1080113447
February, E (Ethan)
2
0.0
0
0
2
0.0
1219.8
-425.0
794.8
View list
3
108073346
Neels, JL (Jayden-Lee)
2
0.0
0
0
2
0.0
1226.7
-425.0
801.7
View list
4
1080108614
Wu, J (Jason)
2
0.0
0
0
2
0.0
1183.4
-425.0
758.4
View list
5
1070137510
Lombaard, B (Beyon)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
6
1080151250
Hayes, C (Carlos)
1
1.0
1
0
0
100.0
1264.7
425.0
1689.7
View list
7
1090108389
Govender, D (Deresh)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
8
1070108638
Badenhorst, S (Stephan)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
9
1070137493
Baatjies, A (Adnaan)
1
1.0
1
0
0
100.0
1278.5
425.0
1703.5
View list
10
1090137505
Jacobs, J (Jarren)
1
1.0
1
0
0
100.0
1168.1
425.0
1593.1
View list
11
1080146177
Kleinpenning, A (Aiden)
1
1.0
1
0
0
100.0
1211.6
425.0
1636.6
View list
12
2120130549
King, I (Isabella)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
13
1070118452
De Bruyn, F (Furlin)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
14
1060192767
De Beer, M (Matieu)
1
1.0
1
0
0
100.0
1278.5
425.0
1703.5
View list
15
1090146165
Calitz, Z (Zandre)
1
1.0
1
0
0
100.0
1213.1
425.0
1638.1
View list
16
109084345
Mootsi, K (Karabo)
1
1.0
1
0
0
100.0
1251.0
425.0
1676.0
View list
17
1080151258
Olivier, J (Joshua)
1
1.0
1
0
0
100.0
1213.1
425.0
1638.1
View list
18
1080119932
Roberts, J (Jose)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
108083939
Rosenberg, W (Wagheed)
1
1.0
1
0
0
100.0
1213.1
425.0
1638.1
View list
20
1080137516
Roux, A (Andre)
1
1.0
1
0
0
100.0
1168.1
425.0
1593.1
View list