Player Page

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
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 rating1407.3
Curent Weighted rating1336.6
Curent Weighted performance1387.4
Current official/published rating (highest between Raw, WR and WP)1407.3
Current floor (min rating allowed)907.3
Current highest rating achieved1407.3
Current K-factor32
Games played this month0
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 rating1407.3
Projected new Weighed rating1343.5
Projected new Weighted performance1387.4
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 rating1407.3
Projected new floor907.3
Projected new K-facor32
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 rating1399.2
Curent Weighted rating1306.1
Curent Weighted performance1370.3
Current official/published rating (highest between Raw, WR and WP)1399.2
Current floor (min rating allowed)899.2
Current highest rating achieved1399.2
Current K-factor36
Games played this month0
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 rating1399.2
Projected new Weighed rating1315.3
Projected new Weighted performance1370.3
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 rating1399.2
Projected new floor899.2
Projected new K-facor36
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 rating1275.5
Curent Weighted rating1273.2
Curent Weighted performance1082.9
Current official/published rating (highest between Raw, WR and WP)1275.5
Current floor (min rating allowed)793.9
Current highest rating achieved1293.9
Current K-factor36
Games played this month0
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 rating1275.5
Projected new Weighed rating1273.5
Projected new Weighted performance1082.9
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 rating1293.9
Projected new floor793.9
Projected new K-facor36
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 rating1185.2
Curent Weighted rating1185.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1185.2
Current floor (min rating allowed)793.9
Current highest rating achieved1185.2
Current K-factor40
Games played this month0
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 rating1185.2
Projected new Weighed rating1185.2
Projected new Weighted performance0.0
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 rating1185.2
Projected new floor793.9
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
12
Game 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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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