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Individual Calculations May 2019 |
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| Dhritabrata, Kundu Total change: -12.40 | |   |
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| West Bengal State Under - 13 Open Chess Championship | Kolkata | IND | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1179 | 1460 | 5.50 | 7 | -0.31 | 40 | -12.40 | |
|  Mayanka, Paul | | | 1060 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shayan, Das | | | 1182 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Shreyan, Saha | | | 1131 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ritabrata, Chakraborty | | | 1257 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Oishik, Kundu | | | 1254 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Ishir, Narayan | | | 1172 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mitra, Subhanil | | | 1197 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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