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Individual Calculations May 2019 |
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| Peret, Ryszard Total change: -20.80 | |   |
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| Szachy wiosna 2019 OPEN FIDE | Krakow | POL | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1502 | 2.00 | 5 | -1.04 | 20 | -20.80 | |
|  Feliks, Agnieszka | | | 1102 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Mlynek, Maksymilian | | | 1283 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Grochola, Ireneusz | | | 1228 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Klementys, Jerzy | | | 1578 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Wilk, Tomasz | | | 1858 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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