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Rapid:
Individual Calculations April 2023 |
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| Kosmala, Dawid Total change: -5.40 | |   |
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| XI Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza | Orzysz | POL | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1155 | 0.50 | 5 | -0.27 | 20 | -5.40 | |
|  Cybulski, Wojciech | | | 1503 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Dogiel, Leszek | | | 1446 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Polakowski, Jan | | | 1469 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ziehm, Robert | | | 1329 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Filipkowska, Martyna | | | 1523 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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