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Individual Calculations January 2020 |
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| Arhashirsha, Biswas Total change: 15.20 | |   |
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| 28th The Telegraph Schools' Chess Championship | Kolkata | IND | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1029 | 1.00 | 4 | 0.38 | 40 | 15.20 | |
|  Sneha, Paul | | | 1429 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Anjishnu, Mondal | | | 1333 | IND | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Srijak, Sengupta | | | 1287 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Banik, Hrishikesh Kumar | | | 1245 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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