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Individual Calculations February 2013 |
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| Pyka, Slawomir Total change: -2.55 | |   |
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| IV Turniej U Styku Trzech Granic | Bogatynia | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1453 | 1.50 | 5 | -0.17 | 15 | -2.55 | |
|  Piotrowski, Przemyslaw | | | 1853 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Skiba, Marta | | | 1722 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kaniowska, Anna | | | 1332 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Helaszek, Edward | | | 1853 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dryja, Szymon | | | 1318 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | * 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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