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Rapid:
Individual Calculations August 2023 |
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| Polak, Aleksander Total change: 17.60 | |   |
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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 |
| 1701 | 1616 | 4.00 | 9 | 0.44 | 40 | 17.60 | |
|  Paszek, Krzysztof | | | 1956 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Zajac, Szymon | | | 1788 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Brudzynski, Wojciech | | | 1653 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Dabrowska, Aleksandra | | | 1652 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Lewandowski, Marek | | | 1680 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Zarecki, Piotr | | | 1547 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Palacz, Tomasz | | | 1808 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Jablonski, Miroslaw | | | 1641 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Skarbowski, Dawid | | | 1586 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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