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Rapid:
Individual Calculations December 2017 |
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| Grzelak, Artur Total change: 8.40 | |   |
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| Turniej Urodzinowy Prezesa Husarii Biesiekierz | Biesiekierz | POL | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2189 | 7.00 | 9 | 0.42 | 20 | 8.40 | |
|  Zadkowski, Maciej | | | 1789 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Badsung, Radoslaw | | | 1789 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kot, Jerzy | f | | 1945 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Stolarski, Adam | | | 1789 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rogalski, Piotr | | | 1789 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antolak, Julia | | wf | 1986 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Aliavdin, Nikolai | m | | 2397 | BLR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Piechocki, Franciszek | f | | 2139 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Mielczarski, Miroslaw | | | 2159 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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