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Rapid:
Individual Calculations April 2020 |
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| Ostalska, Natalia Total change: -29.20 | |   |
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| Memorial Mistrza Tomasza Rakowieckiego 2020 | Lodz | POL | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1560 | 2.00 | 7 | -1.46 | 20 | -29.20 | |
|  Komisarski, Jerzy | | | 1369 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Flis, Pawel | | | 1754 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Piaskowski, Piotr | | | 1486 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Jaskolka, Tomasz | | | 2100 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Tyczkowski, Mariusz | | | 1410 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Golimowski, Pawel | | | 1786 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kowalski, Melissa | | | 1153 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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