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Individual Calculations December 2019 |
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| Aman, Kumar Total change: 39.60 | |   |
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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 |
| 1387 | 1436 | 5.50 | 8 | 0.99 | 40 | 39.60 | |
|  Chakraborty, Sucharita | | | 1156 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Sandil, Nirmal Chandra | | | 1525 | IND | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Anurag, Panigrahi | | | 1437 | IND | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Arun, Kumar | | | 1300 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Saikat, Dutta | | | 1759 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Vivek, Anand Chaudhary | | | 1223 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tirth, Shresth | | | 1202 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Deepak, Lal Saha | | | 1496 | IND | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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