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Individual Calculations September 2023 |
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| Szafranski, Maciej Total change: 128.40 | |   |
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| XXX Jubileuszowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1551 | 6.00 | 9 | 3.21 | 40 | 128.40 | |
|  Tomyslak, Jakub | | | 1100 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Dzwikowski, Adam | | | 1888 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Pawlowski, Rafal | | | 1825 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Borkowski, Pawel | | | 1151 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Moszczenski, Milosz | | | 1806 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Garwacki, Kornel | | | 1780 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Rubinowski, Sebastian | | | 2111 | POL | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Reshetniak, Vitaliy | | | 2000 | UKR | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Niemier, Hubert | | | 1833 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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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