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Rapid:
Individual Calculations June 2023 |
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| Piotrowski, Daniel Total change: -20.80 | |   |
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| XXXI Turniej Szachowy Dni Leszna | Leszno | POL | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1727 | 3.50 | 8 | -1.04 | 20 | -20.80 | |
|  Chojnacki, Krzysztof | m | | 2228 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Chwastyniak, Jakub | | | 1393 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Skrzypinski, Jan | | | 2045 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Tomczak, Marta | | | 1488 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sernecki, Franciszek | f | | 2227 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Zagozda, Tomasz | | | 1506 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Chromicz, Andrzej | | | 1262 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Ford, Nikodem | | | 1327 * | POL | 1.00 | 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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