Individual Calculations December 2018 |
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Zajac, Grzegorz Total change: -9.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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DMP - IV Liga Szachowa Seniorow PK 2018 - grupa B | woj. podkarpackie | POL | 2018-10-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1679 | 1443 | 0.00 | 2 | -0.46 | 20 | -9.20 | |
| Lusio, Marek | | | 1823 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | Jankowski, Maciej | | | 1535 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | 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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