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Rapid:
Individual Calculations December 2021 |
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| Duch, Robert Total change: -17.00 | |   |
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| VIII edycja Grand Prix Radkowa i Ziemi Klodzkiej - III turniej | Scinawka Srednia | POL | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1721 | 2.50 | 5 | -0.85 | 20 | -17.00 | |
|  Rybka, Tatiana | | | 1307 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Bochenek, Ryszard | | | 1380 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Szuber, Dawid | | | 1390 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Osicki, Jacek | | | 1616 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kowalczyk, Pawel | | | 2295 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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