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Individual Calculations December 2019 |
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| Manoj, Kumar1970 Total change: -34.80 | |   |
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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 |
| 1165 | 1406 | 1.50 | 3 | -0.87 | 40 | -34.80 | |
|  Umesh, Sona Tanty | | | 1209 | IND | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Sachin, Anand | | | 1050 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Rishav, Kumar | | | 1235 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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