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Rapid:
Individual Calculations January 2020 |
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| Sereda, Adam Total change: -59.60 | |   |
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| 76. PORG Open 2019 | Praha | CZE | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1330 | 0.00 | 4 | -2.98 | 20 | -59.60 | |
|  Sboev, Kirill | | | 1170 | CZE | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Ausperger, Vit | | | 1177 | CZE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Rybacek, Jan | | | 1128 | CZE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Day, Sophia Olivia | | | 1082 | CZE | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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