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Individual Calculations May 2019 |
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| Arnabi, Sen Total change: -20.80 | |   |
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| West Bengal State Under - 13 Girls chess championship | Kolkata | IND | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1024 | 0.00 | 2 | -0.52 | 40 | -20.80 | |
|  Mrittika, Mallick | | | 1419 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Oishanee, Biswas | | | 1070 | IND | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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