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Individual Calculations November 2018 |
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| Swapan, Kumar Das Total change: -26.80 | |   |
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| 56th West Bengal State Open Chess Championship 2018 | Kolkata | IND | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1418 | 5.00 | 9 | -1.34 | 20 | -26.80 | |
|  Debarshi, Mukherjee | | | 1818 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Arnab, Debnath | | | 1142 | IND | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Arhan, Boyd | | | 1200 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oishik, Kundu | | | 1196 | IND | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Deepjay, Nag | | | 1173 | IND | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ritam, Kundu | | | 1098 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Anurag, Sarkar | | | 1190 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rachishnu, Datta | | | 1361 | IND | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Avirup, Das Neogi | | | 1140 | IND | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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