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Rapid:
Individual Calculations October 2019 |
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| Sereda, Adam Total change: -45.20 | |   |
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| 74. PORG Open 2019 | Praha | CZE | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1426 | 1.00 | 4 | -2.26 | 20 | -45.20 | |
|  Ocelak, David | | | 1165 | CZE | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Dejmek, Tomas | | | 1168 | CZE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Artamonov, Mikhail | | | 1200 | CZE | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Sboev, Kirill | | | 1158 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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