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Individual Calculations April 2021 |
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| Ceglowski, Ryszard Total change: -17.00 | |   |
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| XI Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2021 Round 1-7 | Warszawa | POL | 2021-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1635 | 2.50 | 5 | -0.85 | 20 | -17.00 | |
|  Skowron, Dawid | | | 1312 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Oleksiuk, Jan | | | 1235 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jaroszuk, Marcin | | | 1500 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Jarmolowski, Tadeusz | | | 1618 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Juszkowski, Kamil | | | 1737 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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