Chess South Africa
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Chess South Africa
Marimuthu, S (Shaylen)
Dob:
2009/04/01 (U16)
Gender:
Male
Chess SA id:
1090158305
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (9 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
1344.6
Curent Weighted rating
1225.9
Curent Weighted performance
1335.7
Current official/published rating (highest between Raw, WR and WP)
1344.6
Current floor (min rating allowed)
844.6
Current highest rating achieved
1344.6
Current K-factor
36
Games played this month
5
Score (S)
4.5
Expected score (We)
2.65
Difference (S-We)
1.85
Current Raw change (no limits, including tournament time weight)
55.3
Current min/max change allowed (with limits)
±134.9
Current Raw change used (final)
55.3
Projected new Raw rating
1399.9
Projected new Weighed rating
1240.7
Projected new Weighted performance
1335.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1399.9
Projected effective change (new Official - current Official)
+55.3
Projected new highest rating
1399.9
Projected new floor
899.9
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
1337.0
Curent Weighted rating
1227.6
Curent Weighted performance
1328.2
Current official/published rating (highest between Raw, WR and WP)
1337.0
Current floor (min rating allowed)
837.0
Current highest rating achieved
1337.0
Current K-factor
36
Games played this month
5
Score (S)
4.5
Expected score (We)
2.65
Difference (S-We)
1.85
Current Raw change (no limits, including tournament time weight)
66.6
Current min/max change allowed (with limits)
±136.4
Current Raw change used (final)
66.6
Projected new Raw rating
1403.6
Projected new Weighed rating
1242.5
Projected new Weighted performance
1328.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1403.6
Projected effective change (new Official - current Official)
+66.6
Projected new highest rating
1403.6
Projected new floor
903.6
Projected new K-facor
32
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)
700.0
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
0.0
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
700.0
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)
700.0
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
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
Sedibeng Chess Open 11 May 2024 (U15)
Start:
2024/05/11
End:
2024/05/11
Host:
GSV
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.5
Main rating:
1344.6
Rating gain/loss:
55.3
Type rating:
1337.0
Rating gain/loss:
66.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
Sedibeng Chess Open 11 May 2024 (U15)
2024/05/11
2024/05/11
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1344.6
1337.0
Analysis
5
Hoerskool Overvaal Chess Open 2024 (B)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1223.3
1227.0
Analysis
4
Vaalpark Primary Chess Open 2024 (B)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1223.3
1227.0
Analysis
3
HS Drie Riviere Chess Open Section 2024 (B)
2024/03/09
2024/03/09
Sedibeng (GSV)
Standard
60
0.83
5
5
1.5
1387.2
1366.6
Analysis
2
Valia's Open 2024 (B)
2024/03/02
2024/03/02
Sedibeng (GSV)
Standard
61
0.84
5
5
2.5
1415.9
1398.9
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1445.7
1427.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
17
Sedibeng Chess Open 11 May 2024 (U15)
2024/05/11
2024/05/11
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1344.6
1337.0
Analysis
16
Hoerskool Overvaal Chess Open 2024 (B)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1223.3
1227.0
Analysis
15
Vaalpark Primary Chess Open 2024 (B)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1223.3
1227.0
Analysis
14
HS Drie Riviere Chess Open Section 2024 (B)
2024/03/09
2024/03/09
Sedibeng (GSV)
Standard
60
0.83
5
5
1.5
1387.2
1366.6
Analysis
13
Valia's Open 2024 (B)
2024/03/02
2024/03/02
Sedibeng (GSV)
Standard
61
0.84
5
5
2.5
1415.9
1398.9
Analysis
12
2024 Gauteng Inter-Region Chess Championship (U16B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1445.7
1427.1
Analysis
11
Queens Gambit Chess Open 2023 (C)
2023/11/25
2023/11/25
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1385.6
1356.2
Analysis
10
Driehoek Open Chess Tournament 2023 (C)
2023/09/13
2023/09/13
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1200.0
1200.0
Analysis
9
Fonteine Chess Open 2023 (C)
2023/09/02
2023/09/02
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1311.6
1266.6
Analysis
8
Eureka Open 2023 (D)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
4
2.0
1324.1
1272.4
Analysis
7
Overvaal Ope Jul 2023 (B)
2023/07/22
2023/07/22
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
6
VaalPark Primary Open Chess 2023 (B)
2023/06/16
2023/06/16
Sedibeng (GSV)
Rapid
45
0.74
5
4
3.5
1254.5
1200.0
Analysis
5
Gauteng Schools Individual Finals 2023 (U15 Boys)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1145.9
1133.2
Analysis
4
D8 Schools Individuals 2023 (U15 Boys)
2023/05/20
2023/05/20
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1145.9
1133.2
Analysis
3
Valia's Chess Tournament 2023 (C)
2023/05/06
2023/05/06
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1145.9
1133.2
Analysis
2
2022 Gauteng Schools Team Championships (U13 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1188.4
1184.8
Analysis
1
Eureka Open 2022 (E)
2022/07/30
2022/07/30
Sedibeng (GSV)
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
30
15
5
10
17.5
58.3
70.8
1302.6
1373.4
White
13
6
3
4
7.5
57.7
65.4
1292.3
1357.7
Black
17
9
2
6
10.0
58.8
75.0
1310.4
1385.4
Standard
All
30
15
5
10
17.5
58.3
70.8
1302.6
1373.4
White
13
6
3
4
7.5
57.7
65.4
1292.3
1357.7
Black
17
9
2
6
10.0
58.8
75.0
1310.4
1385.4
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
40
22
6
12
25.0
62.5
106.3
1290.2
1396.5
White
19
10
4
5
12.0
63.2
111.8
1274.5
1386.3
Black
21
12
2
7
13.0
61.9
101.2
1304.5
1405.7
Standard
All
40
22
6
12
25.0
62.5
106.3
1290.2
1396.5
White
19
10
4
5
12.0
63.2
111.8
1274.5
1386.3
Black
21
12
2
7
13.0
61.9
101.2
1304.5
1405.7
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
1090111233
Farrell, J (Jonty)
2
1.0
0
2
0
50.0
1272.3
0.0
1272.3
View list
2
1090155912
Joubert, J (Jan Johannes)
2
0.5
0
1
1
25.0
1401.6
-212.5
1189.1
View list
3
2090303599
Kern, J (Joane)
1
1.0
1
0
0
100.0
1344.6
425.0
1769.6
View list
4
1120136689
Kalimashe, T (Tshireletso)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
5
1080143807
Cruikshanks, C (Connor)
1
1.0
1
0
0
100.0
1445.7
425.0
1870.7
View list
6
1090153284
Coetzee, J (Johan)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
7
109091422
Christie, L (Levi)
1
1.0
1
0
0
100.0
1344.6
425.0
1769.6
View list
8
1070151844
Erasmus, B (Bradley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1090144708
Drotsky, R (Reynhardt)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1080161893
Ilunga, G (Gradi)
1
1.0
1
0
0
100.0
1445.7
425.0
1870.7
View list
11
108080726
Howat, LC (Logan)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
12
1090131411
Horne, T (Tiaan)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
13
207091196
Gebuza, M (Mbali)
1
1.0
1
0
0
100.0
1415.9
425.0
1840.9
View list
14
109064023
Fouche, H (Heinrich)
1
1.0
1
0
0
100.0
1223.3
425.0
1648.3
View list
15
108070894
Barnard, M (Martin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1070117595
Kleynhans, C (Corne)
1
1.0
1
0
0
100.0
1415.9
425.0
1840.9
View list
17
2090119783
Kovuzela, J (Jabulile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1100116896
Maseloane, T (Tshepang)
1
1.0
1
0
0
100.0
1387.2
425.0
1812.2
View list
19
2100097422
Masilo, R (Rendane)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
210095078
Minnaar, R (Rochelle)
1
1.0
1
0
0
100.0
1344.6
425.0
1769.6
View list