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Rapid:
Individual Calculations September 2023 |
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| Kobryn, Zbigniew Total change: -16.00 | |   |
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| XVI FESTIWAL SZACHOWY Swietokrzyskie 2023 - OPEN RAPID | Sielpia Wielka | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1385 | 4.50 | 9 | -0.80 | 20 | -16.00 | |
|  Zalega, Maciej | | | 1954 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Morytko, Oliwier | | | 1232 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kochanowska, Patrycja | | | 1237 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mieszczankowski, Adam | | | 1059 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kochanowski, Jakub | | | 1003 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Snokowski, Marcin | | | 1624 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pazdziorek, Adrian | | | 1241 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Siek, Jerzy | | | 1347 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gniadek, Wojciech | | | 1268 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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