Individual Calculations May 2023 |
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Piotrowski, Arkadiusz Total change: -16.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XI Integracyjny Turniej Osob Niepelnosprawnych i Starszych 50 plus "IDEA 2023" | Ustronie Morskie | POL | 2023-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1673 | 1938 | 6.00 | 9 | -0.80 | 20 | -16.00 | |
| Tomalak, Stanislaw | | | 1459 | POL | 0.00 | 1 | -0.95 | 20 | -19.00 | | Kusnierz, Janusz | | | 1360 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | Przysiecki, Maciej | | | 1433 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | Kultucki, Arkadiusz | | | 1538 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gorecki, Janusz | | | 1640 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | Mannke, Manfred | | | 2034 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | Anglart, Edward | | | 1741 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | Shilov, Sergej | f | | 2068 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Twarogiel, Tadeusz | | | 1788 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | * 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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