Chess South Africa
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Chess South Africa
Subramoney, R (Riaan)
Dob:
2009/04/09 (U16)
Gender:
Male
Chess SA id:
1090112248
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/04/21 (26 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
1407.3
Curent Weighted rating
1336.6
Curent Weighted performance
1387.4
Current official/published rating (highest between Raw, WR and WP)
1407.3
Current floor (min rating allowed)
907.3
Current highest rating achieved
1407.3
Current K-factor
32
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)
±123.4
Current Raw change used (final)
0.0
Projected new Raw rating
1407.3
Projected new Weighed rating
1343.5
Projected new Weighted performance
1387.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1407.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1407.3
Projected new floor
907.3
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
1399.2
Curent Weighted rating
1306.1
Curent Weighted performance
1370.3
Current official/published rating (highest between Raw, WR and WP)
1399.2
Current floor (min rating allowed)
899.2
Current highest rating achieved
1399.2
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)
±124.8
Current Raw change used (final)
0.0
Projected new Raw rating
1399.2
Projected new Weighed rating
1315.3
Projected new Weighted performance
1370.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1399.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1399.2
Projected new floor
899.2
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
1275.5
Curent Weighted rating
1273.2
Curent Weighted performance
1082.9
Current official/published rating (highest between Raw, WR and WP)
1275.5
Current floor (min rating allowed)
793.9
Current highest rating achieved
1293.9
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)
±148.9
Current Raw change used (final)
0.0
Projected new Raw rating
1275.5
Projected new Weighed rating
1273.5
Projected new Weighted performance
1082.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1275.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1293.9
Projected new floor
793.9
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
1185.2
Curent Weighted rating
1185.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1185.2
Current floor (min rating allowed)
793.9
Current highest rating achieved
1185.2
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)
±169.3
Current Raw change used (final)
0.0
Projected new Raw rating
1185.2
Projected new Weighed rating
1185.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1185.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1185.2
Projected new floor
793.9
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
2024 Ethekwini Open (A)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
0
0.0
1343.1
1316.4
Analysis
2
2024 Ethekwini Open (B)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
1343.1
1316.4
Analysis
1
2024 ECA 1st Youth Trials (U16)
2024/04/13
2024/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1343.1
1316.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
30
2024 Ethekwini Open (A)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
0
0.0
1343.1
1316.4
Analysis
29
2024 Ethekwini Open (B)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
1343.1
1316.4
Analysis
28
2024 ECA 1st Youth Trials (U16)
2024/04/13
2024/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1343.1
1316.4
Analysis
27
2023 Heritage Day Open (A)
2023/09/23
2023/09/24
Ethekwini (KED)
Standard
65
0.85
6
5
3.0
1329.8
1289.4
Analysis
26
2023 Heritage Day Open (B)
2023/09/23
2023/09/24
Ethekwini (KED)
Standard
60
0.83
6
1
1.0
1329.8
1289.4
Analysis
25
2023 KZN Winter Schools Selections (U15 Boys)
2023/06/24
2023/06/24
Ethekwini (KED)
Rapid
30
0.60
7
7
4.5
1322.2
1253.2
Analysis
24
2023 KZN Open (B)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1299.8
1264.2
Analysis
23
2023 Inter-Cultural Rapid (A)
2023/03/18
2023/03/18
Ethekwini (KED)
Rapid
20
0.47
6
6
2.5
1316.0
1293.9
Analysis
22
2023 La Lucia Rapid (B)
2023/01/21
2023/01/21
Ethekwini (KED)
Rapid
25
0.54
6
6
4.0
1294.2
1265.8
Analysis
21
The Durban Prestige Chess Tournament 2022
2022/11/27
2022/11/27
Ethekwini (KED)
Standard
60
0.83
5
5
3.0
1288.2
1249.4
Analysis
20
2022 Heritage Day Open (B)
2022/09/24
2022/09/25
Ethekwini (KED)
Standard
60
0.83
6
5
2.0
1272.7
1212.3
Analysis
19
2022 Unizulu Chess Tournament (U10-U14)
2022/09/03
2022/09/04
King Cetshwayo (KUR)
Standard
60
0.83
7
3
3.0
1272.7
1212.3
Analysis
18
Luthuli and Kennedy Chess Challenge 2022 (B)
2022/06/25
2022/06/25
iLembe (KIK)
Standard
60
0.83
5
0
0.0
1272.7
1212.3
Analysis
17
2022 KZN Open (B)
2022/04/30
2022/05/01
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1235.9
1145.9
Analysis
16
2022 ECA 1st Youth Trials (U14)
2022/03/05
2022/03/06
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1225.8
1107.9
Analysis
15
Ashton Ballito Championship 2022 (A)
2022/02/19
2022/02/19
iLembe (KIK)
Rapid
20
0.47
5
0
0.0
1191.0
1210.4
Analysis
14
Ashton Ballito Championship 2022 (B)
2022/02/19
2022/02/19
iLembe (KIK)
Rapid
20
0.47
5
5
4.0
1191.0
1210.4
Analysis
13
2022 Umhlanga Rapid (B)
2022/01/29
2022/01/29
Ethekwini (KED)
Rapid
25
0.54
6
6
4.0
1161.0
1156.8
Analysis
12
Umhlanga Rapid 2021 (B)
2021/12/04
2021/12/04
iLembe (KIK)
Rapid
25
0.54
6
6
4.0
1118.2
1070.8
Analysis
11
Umhlanga Open 2021 (Open)
2021/10/30
2021/10/31
Ethekwini (KED)
Standard
60
0.83
6
4
1.0
1123.5
1112.7
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
9
0
3
9.0
75.0
212.5
1282.6
1495.1
White
6
3
0
3
3.0
50.0
0.0
1287.5
1287.5
Black
6
6
0
0
6.0
100.0
425.0
1277.6
1702.6
Standard
All
12
9
0
3
9.0
75.0
212.5
1282.6
1495.1
White
6
3
0
3
3.0
50.0
0.0
1287.5
1287.5
Black
6
6
0
0
6.0
100.0
425.0
1277.6
1702.6
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
146
70
5
71
72.5
49.7
-2.9
1237.0
1234.1
White
76
31
3
42
32.5
42.8
-61.5
1242.0
1180.5
Black
70
39
2
29
40.0
57.1
60.7
1231.6
1292.3
Standard
All
96
44
2
50
45.0
46.9
-26.6
1237.1
1210.5
White
52
20
1
31
20.5
39.4
-89.9
1242.8
1152.9
Black
44
24
1
19
24.5
55.7
48.3
1230.2
1278.5
Rapid
All
40
22
2
16
23.0
57.5
63.7
1230.4
1294.2
White
19
9
2
8
10.0
52.6
22.4
1245.1
1267.5
Black
21
13
0
8
13.0
61.9
101.2
1217.1
1318.3
Blitz
All
10
4
1
5
4.5
45.0
-42.5
1263.1
1220.6
White
5
2
0
3
2.0
40.0
-85.0
1222.2
1137.2
Black
5
2
1
2
2.5
50.0
0.0
1304.0
1304.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2120111145
Budhram, K (Kaylee)
6
1.5
1
1
4
25.0
1117.9
-212.5
905.4
View list
2
1090103646
Jugree, A (Arav)
5
0.0
0
0
5
0.0
1067.6
-425.0
642.6
View list
3
2100102342
Mahadeo, S (Shreeya)
3
1.5
1
1
1
50.0
997.4
0.0
997.4
View list
4
1110106568
Makaula, L (Lubanzi)
3
0.0
0
0
3
0.0
1190.4
-425.0
765.4
View list
5
1060104329
Ngubane, Y (Yathandwa)
3
0.0
0
0
3
0.0
1092.3
-425.0
667.3
View list
6
208082584
Pillai, N (Nandana)
3
0.0
0
0
3
0.0
1155.0
-425.0
730.0
View list
7
1120107291
Jugree, A (Abhay)
2
2.0
2
0
0
100.0
1069.2
425.0
1494.2
View list
8
1150135861
Mpanza, M (Mawande)
2
2.0
2
0
0
100.0
1297.0
425.0
1722.0
View list
9
1100135575
Ramballi, N (Nehal)
2
2.0
2
0
0
100.0
1172.0
425.0
1597.0
View list
10
1090135576
Reddy, K (Kedar)
2
2.0
2
0
0
100.0
1179.7
425.0
1604.7
View list
11
1100097618
Naicker, B (Breycen)
2
1.5
1
1
0
75.0
1116.7
212.5
1329.2
View list
12
1100135577
Bramdeo, A (Arik)
2
1.0
1
0
1
50.0
1120.8
0.0
1120.8
View list
13
109082579
Hornsby, M (Mikah)
2
1.0
1
0
1
50.0
1307.9
0.0
1307.9
View list
14
1070097632
Koorbanally, J (James)
2
1.0
1
0
1
50.0
1198.5
0.0
1198.5
View list
15
1120134490
Schwartz, M (Michael)
2
1.0
1
0
1
50.0
1265.1
0.0
1265.1
View list
16
1050097638
Hlomela, M (Mphele)
2
0.0
0
0
2
0.0
1146.7
-425.0
721.7
View list
17
1050106566
Makaula, V (Vumankosi)
2
0.0
0
0
2
0.0
1258.0
-425.0
833.0
View list
18
1000104049
Makhathini, X (Xolani)
2
0.0
0
0
2
0.0
1020.2
-425.0
595.2
View list
19
1090097613
Ntshingila, I (Isenathi)
2
0.0
0
0
2
0.0
1007.4
-425.0
582.4
View list
20
208069482
Nunnan, Y (Yanti)
2
0.0
0
0
2
0.0
998.0
-425.0
573.0
View list