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Individual Calculations July 2009 |
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| Piorun, Kacper Total change: -19.30 | |   |
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| Mistrzostwa Polski Juniorów do 18 lat w szachach | Chotowa | POL | 2009-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2464 | 7.00 | 11 | -1.93 | 10 | -19.30 | |
|  Zadlo, Tomasz | | | 2114 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Mucha, Roman | | | 2143 | POL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Lach, Piotr | | | 2115 | POL | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Markowski, Piotr | | | 2148 | POL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Bebel, Arkadiusz | | | 2250 | POL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Wcislo, Damian | | | 2227 | POL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Klekowski, Maciej | | | 2213 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Kolosowski, Mateusz | f | | 2249 | POL | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Sieciechowicz, Marcin | | | 2341 | POL | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Smola, Michal | | | 2203 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Klim, Kamil | | | 2256 | POL | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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) | | |
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