Individual Calculations April 2024 |
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Praczukowski, Stanislaw Total change: -51.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Osme Urodziny Szachowej Dwojki - grupa A | Grodzisk Mazowiecki | POL | 2024-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1724 | 2118 | 2.00 | 5 | -2.58 | 20 | -51.60 | |
| Poszwinski, Filip | | | 1718 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mielcuch, Karol | | | 1718 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Rajlich, Vaclav | | | 1750 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | Boryna, Szymon | | | 1718 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | Zydok, Ignacy | | | 1718 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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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