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Individual Calculations February 2019 |
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| Arnab, Purkayastha Total change: -87.60 | |   |
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| Delhi International Open 2019 ( Cat C ) below 1500 | Delhi | IND | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1285 | 0.50 | 4 | -2.19 | 40 | -87.60 | |
|  Mandakani, Mishra | | | 1467 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Prateek, Dhar | | | 1027 | IND | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Sahil, Chowdhry | | | 1047 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Shyamkishor, Das | | | 1032 | IND | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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