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Rapid:
Individual Calculations October 2021 |
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| Romaniak, Tomasz Total change: -20.20 | |   |
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| IV Turniej Szachowy o Puchar Starosty | Wadowice | POL | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1189 | 1.00 | 6 | -1.01 | 20 | -20.20 | |
|  Sadzikowski, Marian | | | 1760 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Duda, Szymon | | | 1414 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Bojarski, Marek | | | 1471 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Malata, Roman | | | 1064 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Siwula, Leon | | | 1052 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Janas, Piotr | | | 1369 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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