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Rapid:
Individual Calculations August 2023 |
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| Zarecki, Piotr Total change: -9.00 | |   |
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| XXX Turniej Szachowy Kowalewo Pomorskie 2023 - OPEN A | Kowalewo Pomorskie | POL | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1547 | 2.50 | 9 | -0.45 | 20 | -9.00 | |
|  Kaminski, Mariusz | | | 1832 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Sujkowski, Dominik | | | 1592 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Palacz, Tomasz | | | 1808 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jablonski, Miroslaw | | | 1641 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Bartosik, Piotr | | | 1739 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Polak, Aleksander | | | 1616 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lewandowski, Marek | | | 1680 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Stachowicz, Feliks | | | 1608 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Karpinski, Andrzej | | | 1612 | 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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