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Individual Calculations August 2018 |
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| Rogalski, Piotr Total change: -49.80 | |   |
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| CZECH OPEN 2018 - C - open rating tournament | Pardubice | CZE | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1774 | 4.50 | 9 | -2.49 | 20 | -49.80 | |
|  Majchrzak, Przemyslaw | | | 1517 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Botvinnik, Roman | | | 1488 | ISR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kasal, Jaroslav | | | 1500 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mikulenka, Tomas | | | 1598 | CZE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Svergina, Sofya | | wc | 1597 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Mraz, Pavel | | | 1581 | CZE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Sindler, Jaromir | | | 1571 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Burmistrov, Mikhail | | | 1534 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Maciak, Gabriela | | | 1603 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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