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Rapid:
Individual Calculations July 2021 |
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| Kaczmarek, Jan Total change: 18.40 | |   |
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| III Turniej Szachowy pod Honorowym Patronatem Wojta Gminy Tarnowo Podgorne | Tarnowo Podgorne | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1269 | 2.50 | 7 | 0.92 | 20 | 18.40 | |
|  Cwiklinski, Bartosz | | | 1571 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Michalski, Karol | | | 1984 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kiwilsza, Piotr | | | 1527 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Skrzypinski, Jan | | | 1510 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Madalinski, Mariusz | | | 2004 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Niemier, Martyna | | | 1181 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Michalak, Roman | | | 1333 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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