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Rapid:
Individual Calculations July 2019 |
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| Souhardya, Prosad Sinha Total change: -19.80 | |   |
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| Saturday Club Youth Chess Championship open to WB School Stundents | Kolkata | IND | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1037 | 0.00 | 4 | -0.99 | 20 | -19.80 | |
|  Pratyay, Chowdhury | | | 1420 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sourjya, Mukherjee | | | 1248 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Arnab, Debnath | | | 1192 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sagnik, Ray | | | 1128 | IND | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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