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Individual Calculations January 2019 |
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| Utsav, Das Total change: 32.00 | |   |
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| 27th The Telegraph School's Chess Championship | Kolkata | IND | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1007 | 2.00 | 5 | 0.80 | 40 | 32.00 | |
|  Debayan, Biswas | | | 1214 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Ritabrata, Chakraborty | | | 1208 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Arya, Dev | | | 1186 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Debaprabho, Gorai | | | 1295 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Archak, Das | | | 1155 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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