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Rapid:
Individual Calculations August 2021 |
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| Petkin, Gennady Total change: 20.80 | |   |
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| 4th stage Cup of the Head of Konakovo | Konakovo | RUS | 2021-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1349 | 4.00 | 9 | 1.04 | 20 | 20.80 | |
|  Kantuta, Denis | | | 2084 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Novikov, Genrikh | | | 1126 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Voronin, Denis | | | 2013 | RUS | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Semenov, Lev | | | 1582 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nazarenkov, Alexandr | | | 1958 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Voronina, Alisa | | | 1257 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kulagin, Dmitriy I | | | 1181 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Migutina, Maria | | | 1610 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Iovlev, Mikhail | | | 1424 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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