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Individual Calculations July 2019 |
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| Aranya, Nath Total change: -8.40 | |   |
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| West Bengal State sub Junior Open Chess Championship 2019 | kolkata | IND | 2019-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1146 | 2.00 | 5 | -0.21 | 40 | -8.40 | |
|  Pratyay, Chowdhury | | | 1546 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Mayukh, Chatterjee | | | 1401 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ayush, Saha | | | 1046 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Subham, Bhattacharjee | | | 1051 | IND | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Arkapratim, Bera | | | 1018 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * 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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