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Individual Calculations May 2019 |
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| Ujan, Sarkar Total change: 19.20 | |   |
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| West Bengal State Under - 13 Open Chess Championship | Kolkata | IND | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1358 | 5.00 | 6 | 0.48 | 40 | 19.20 | |
|  Avik, Mondal | | | 1033 | IND | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Sarbartha, Debnath | | | 1014 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Soumick, Bandopadhyay | | | 1150 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Agnivo, Chakraborty | | | 1226 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Arnab, Debnath | | | 1265 | IND | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rwitik, Chakraborty | | | 1215 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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