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Individual Calculations July 2019 |
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| Piatin, Oleg Total change: 20.00 | |   |
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| Grand-prix Dvorets_Summer starts_Group A | Moscow | RUS | 2019-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1987 | 4.00 | 7 | 1.00 | 20 | 20.00 | |
|  Tunik, Denis | | | 1628 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Zilbert, Oleg | f | | 2188 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Makarian, Rudik | m | | 2383 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Schmid, Michael | | | 2187 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Anfinogenov, Artem | | | 2124 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Karlov, Egor | | | 1712 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tchernyi, Viktor | f | | 2064 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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