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Individual Calculations May 2018 |
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| Subham, Bhattacharjee Total change: 21.20 | |   |
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| West Bengal State age group 11 Open | Kolkata | IND | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1012 | 1.50 | 4 | 0.53 | 40 | 21.20 | |
|  Debaprabho, Gorai | | | 1203 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Rupankar, Kundu | | | 1085 | IND | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Atreya, Nandy | | | 1368 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Debapriyo, Saha | | | 1245 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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