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Individual Calculations April 2024 |
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| Choina, Adam Total change: -20.80 | |   |
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| Druzynowe Mistrzostwa Wojewodztwa Swietokrzyskiego Seniorow w Szachach na rok 2023 (III liga) | Ostrowiec Swietokrzyski, Kielce | POL | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1900 | 4.00 | 7 | -1.04 | 20 | -20.80 | |
|  Kozera, Dawid | | | 1659 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Karpeta, Robert | | | 1921 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Bondzinski, Olaf | | | 1455 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Bakalarz, Leszek | f | | 1844 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Mocko, Maciej | | | 1723 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kocia, Kamil | | | 1831 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Masternak, Konrad | | | 1500 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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