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Individual Calculations June 2019 |
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| Param, Das Total change: -5.60 | |   |
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| WB State Under 17 Open Chess Championship | Kolkata | IND | 2019-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1079 | 0.50 | 3 | -0.14 | 40 | -5.60 | |
|  Sourath, Biswas | | | 1479 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Soureen, Bhattacharya | | | 1310 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sayan, Sarkar | | | 1187 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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