Rapid:
Individual Calculations May 2013 |
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Sobczynski, Roman Total change: 2.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Dru¿ynowe Mistrzostwa Województwa Pomorskiego Seniorów w Szachach Szybkich | Malbork | POL | 2013-04-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1752 | 1899 | 1.50 | 2 | 0.11 | 20 | 2.20 | |
| Pelowski, Zdzislaw | | | 1714 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | Albin, Grzegorz | | | 1790 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | 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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