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Individual Calculations March 2018 |
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| Walter, Szymon Total change: -9.20 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow 2018 - Ekstraliga Round 1-3 | Silesia | POL | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2339 | 1.50 | 3 | -0.46 | 20 | -9.20 | |
|  Kaminski, Piotr | | | 2116 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Piesik, Piotr | f | | 2380 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Helis, Tadeusz | f | | 2157 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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