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Rapid:
Individual Calculations October 2023 |
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| Lach, Tomasz Total change: -5.60 | |   |
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| XIV Memorial Szachowy im. Dariusza Lusio Grupa A | Kosienice | POL | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1792 | 6.00 | 9 | -0.28 | 20 | -5.60 | |
|  Twardy, Jozef | | | 1456 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Leja, Adam | | | 1686 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Michalski, Jacek | | | 1539 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tomusiak, Bruno | | | 1583 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Janzer, Hubert | | | 1862 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lusio, Stanislaw | | | 1694 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Lusio, Krzysztof | | | 1755 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Zajac, Wojciech | | | 1392 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bil, Piotr | | | 1655 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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