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Individual Calculations February 2018 |
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| Walaszczyk, Witold Total change: 8.80 | |   |
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| III Wielkopolska Liga Seniorów Round 4-7 | Wielkopolska | POL | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2083 | 3.50 | 4 | 0.44 | 20 | 8.80 | |
|  Rosik, Jakub | | | 1868 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Adamczewski, Jedrzej | | | 1930 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kozlowski, Tomasz | | | 1893 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zgarda, Jakub | | | 1793 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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