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Individual Calculations October 2019 |
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| Lavrushin, Boris Al. Total change: -23.20 | |   |
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| Grand-prix Dvorets_Summer starts 2019_Group E | Moscow | RUS | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1135 | 1032 | 0.50 | 3 | -0.58 | 40 | -23.20 | |
|  Razygraev, Mikhail | | | 1178 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Chiginov, Roman | | | 1152 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kondratyev, Vitaly | | | 1076 | RUS | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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