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Individual Calculations November 2009 |
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| Jedruszek, Krzysztof Total change: 6.60 | |   |
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| VII Otwarte Mistrzostwa Powiatu Gryfickiego w Szachach | Gryfice | POL | 2009-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2018 | 4.00 | 5 | 0.44 | 15 | 6.60 | |
|  Lanica, Lukasz | | | 1618 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Puszkarek, Kamil | | | 1669 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Korbal, Arkadiusz | | | 1998 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Jacek, Krystian | | | 2082 | POL | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Karwowski, Kacper | | | 1764 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | * 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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