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Rapid:
Individual Calculations December 2017 |
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| Lestina, Petr Total change: -40.00 | |   |
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| PORG Open - listopad 2017 | Praha | CZE | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1360 | 0.00 | 3 | -2.00 | 20 | -40.00 | |
|  Stanke, Petr | | | 1349 | CZE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Pravda, Petr | | | 1292 | CZE | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Vlachynska, Lilian | | | 1015 | CZE | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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