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Individual Calculations August 2017 |
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| Rishav, Sarkar Total change: -52.80 | |   |
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| 31st National Under - 13 Boys Chess Championship | Jalandhar | IND | 2017-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1046 | 3.00 | 10 | -0.15 | 40 | -6.00 | |
|  Vallabh, Kavi | | | 1432 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Dhineshwar, R S | | | 1220 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ayaan, Sabharwal | | | 1097 | IND | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Divyam, Puri | | | 1047 | IND | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Vishalraam, C S | | | 1228 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Dev, Raj | | | 1223 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Vibhaan | | | 1227 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Makul, Singal | | | 1093 | IND | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Singh, Ojasva | | | 1247 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Manthan, Arora | | | 1115 | IND | 0.00 | 1 | -0.40 | 40 | -16.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | International FIDE Rating Chess Tournament, Assam | Guwahati | IND | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1046 | 1.50 | 7 | -1.17 | 40 | -46.80 | |
| | Mayank, Chakraborty | | | 1304 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kaustabh, Das | | | 1237 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Nihad, Islam Hazarika | | | 1181 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bhringish, Kalita | | | 1006 | IND | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Dibyansu, Lahon | | | 1154 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Mridumoloy, Das | | | 1068 | IND | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Chinmoi, Saikia | | | 1020 | IND | 0.50 | 1 | -0.04 | 40 | -1.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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