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Individual Calculations May 2018 |
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| Tanisha, Chatterjee Total change: 26.40 | |   |
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| West Bengal State age group U 11 Girls | Kolkata | IND | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1236 | 2.00 | 3 | 0.17 | 40 | 6.80 | |
|  Debapriya, Manna | | | 1019 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Shreshtha, Surai | | | 1086 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Sinthia, Sarkar | | | 1349 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | 44th West Bengal State women Chess Championship 2018 | Kolkata | IND | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1236 | 1.50 | 4 | 0.49 | 40 | 19.60 | |
| | Asmita, Das | | | 1613 | IND | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Roy, Pallabi | | | 1636 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mehendi, Sil | | | 1578 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jhilam, Ghosh | | | 1072 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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