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Rapid:
Individual Calculations October 2017 |
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| Lach, Ireneusz Total change: -22.00 | |   |
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| XXVII Ogolnopolski Memorial Szachowy Jana Gietki gr A | Rudnik nad Sanem | POL | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1883 | 4.50 | 9 | -1.10 | 20 | -22.00 | |
|  Mirowska, Oliwia | | | 1483 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stoma, Pawel | | | 2283 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mazurkiewicz, Andrzej | | | 1618 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bien, Janusz | | | 1869 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Burdzy, Joanna | | | 1665 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Basiaga, Sebastian | | | 1609 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dmytriv, Roman | | | 1774 | UKR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Burek, Damian | | | 1483 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marszalek, Maciej | | | 2283 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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