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Individual Calculations May 2010 |
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| Hryszkiewicz, Marcin Total change: -20.25 | |   |
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| Otwarta Liga Mazowiecka 2009/2010 | Mazowieckie | POL | 2009-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1796 | 1.50 | 5 | -1.12 | 25 | -28.00 | |
|  Suliborski, Jakub | | | 1822 | POL | 0.00 | 1 | -0.46 | 25 | -11.50 | |  Gajewski, Wojciech | | | 1515 | POL | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Kolinski, Daniel | | | 1753 | POL | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Boltacz, Slawomir | | | 2036 | POL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Kolinski, Daniel | | | 1753 | POL | 0.00 | 1 | -0.56 | 25 | -14.00 | |
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) | | | | Noworoczniak | Szachylice | POL | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1796 | 4.00 | 7 | 0.31 | 25 | 7.75 | |
| | Krawiecki, Stanislaw | | | 1396 * | POL | 0.00 | 1 | -0.92 | 25 | -23.00 | | | Kosior, Artur | | | 1603 | POL | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Stezycka, Paulina | | | 1521 | POL | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Wyszomirski, Krzysztof | | | 1713 | POL | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Grochulski, Grzegorz | | | 1989 | POL | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Nowicki, Bartosz | | | 1985 | POL | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Adamski, Jan | m | | 2196 * | POL | 0.50 | 1 | 0.42 | 25 | 10.50 | | | * 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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