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Individual Calculations December 2019 |
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| Prabhunath, Sah Total change: -8.20 | |   |
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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 |
| 1360 | 1541 | 6.00 | 9 | -0.41 | 20 | -8.20 | |
|  Ankush, Raj | | | 1141 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rishav, Kumar | | | 1235 | IND | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Umesh, Sona Tanty | | | 1209 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sunil, Kumar Singh | | | 1173 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Priyanka, Kumari | | | 1879 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ashis, Kumar | | | 1404 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sharma, Prahlad | | | 1473 | IND | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Raja, Bose | | | 1416 | IND | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Milan, Kumar | | | 1311 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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