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Rapid:
Individual Calculations October 2021 |
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| Kietrys, Robert Total change: 7.00 | |   |
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| IV Otwarty Turniej Szachowy w Uzdowie - Memorial im. Zbigniewa Szymczaka | Uzdowo | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1143 | 1.00 | 4 | 0.35 | 20 | 7.00 | |
|  Grabarczyk, Miroslaw | g | | 1878 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Socha, Mateusz | | | 1433 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Kawa, Anna | | | 1328 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Jaroszewski, Marian | | | 1367 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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