Individual Calculations May 2012 |
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Koziol, Pawel Total change: -32.10 | | |
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102nd YMCA Winter 2012-B | Warszawa | POL | 2012-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1953 | 1859 | 0.50 | 5 | -1.38 | 15 | -20.70 | |
| Szefer, Michal | | | 2016 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | | Rusin, Ryszard | | | 1897 | POL | 0.50 | 1 | 0.05 | 15 | 0.75 | | Milczarek, Robert | | | 1864 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | | Szymczak, Rafal | | | 2038 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | Pettersson, Alexander | | | 1948 | MLT | 0.00 | 1 | -0.38 | 15 | -5.70 | | 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) | | IV Weekendowy Turniej o Puchar Prezesa MZSzach | Warszawa | POL | 2012-04-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1579 | 1859 | 2.50 | 4 | -0.76 | 15 | -11.40 | |
| Mrozowski, Jan | | | 1552 | POL | 0.50 | 1 | -0.36 | 15 | -5.40 | | Borowy, Cezary | | | 1788 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | Wajszczyk, Piotr | | | 1459 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | Domagala, Maciej | | | 1515 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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