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Individual Calculations December 2021 |
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| Merezhko, Sergey S Total change: -25.60 | |   |
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| Tambov region Championship 2021_Standard | Tambov | RUS | 2021-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1212 | 1.00 | 5 | -0.64 | 40 | -25.60 | |
|  Pershutkin, Aleksey I | | | 1612 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Popova, Serafima P. | | | 1151 | RUS | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Klimov, Sergey A. | | | 1115 | RUS | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Ponomaryov, Aleksandr A | | | 1498 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kulikov, Dmitry O | | | 1464 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | * 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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