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Individual Calculations March 2018 |
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| Krawczyk, Piotr Total change: -6.00 | |   |
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| IV WIELKOPOLSKA LIGA SENIOROW GRUPA B-2017-2018 Round 8-9 | Poznan | POL | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1505 | 1.00 | 2 | -0.15 | 40 | -6.00 | |
|  Nowakowski, Mieczyslaw | | | 1367 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Krupinski, Ryszard | | | 1535 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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