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Rapid:
Individual Calculations May 2019 |
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| Prasenjit, Das Total change: -28.60 | |   |
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| Global Chess Foundation 4th State Rapid Chess Championship 2019 | Kolkata | IND | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1548 | 4.00 | 7 | -1.43 | 20 | -28.60 | |
|  Ritwik, Datta Gupta | | | 1148 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Debanjan, Ray | | | 1148 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oishik, Kundu | | | 1187 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Aritrya, Pal | | | 1174 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sk, Riaz Uddin | | | 1281 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sudipta, Sadhu | | | 1194 | IND | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Nath, Rupankar | | | 1948 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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