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Individual Calculations February 2020 |
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| Kostin, Nikolay Total change: 10.80 | |   |
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| XXVII Memorial of P.V.Dubinin 2020 open | Nizhniy Novgorod | RUS | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1460 | 3.00 | 6 | 0.27 | 40 | 10.80 | |
|  Akhmedzhaev, Alexander | | | 1829 | RUS | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Gribanov, Anton | | | 1560 | CAN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Lemberg, Albert | | | 1264 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kleschev, Semen | | | 1368 | RUS | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Zverev, Alexey | | | 1820 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Pukhova, Anastasiya | | | 1228 | RUS | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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