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Individual Calculations December 2019 |
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| Kumar, Ankit Total change: -29.20 | |   |
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| Aditya Birla Memorial 19th Jharkhand Senior State chess Championship 2019 | Jharkhand | IND | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1134 | 1.00 | 5 | -0.73 | 40 | -29.20 | |
|  Das, Bhola Nath | | | 1399 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Lokesh, Kumar | | | 1414 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Yamijala, Koulini | | | 1314 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Honey, Gyani | | | 1006 | IND | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Animesh, Kumar Singh | | | 1161 | IND | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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