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Blitz:
Individual Calculations April 2020 |
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| Ostalska, Natalia Total change: 7.80 | |   |
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| Memorial Mistrza Witolda Balcerowskiego 2020 | Lodz | POL | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1523 | 4.00 | 11 | 0.39 | 20 | 7.80 | |
|  Piaskowski, Piotr | | | 1575 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Brodacki, Rafal | | | 1410 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Koziol, Pawel | | | 1871 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ciolak, Aleksander | | | 1546 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Golimowski, Pawel | | | 1746 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Smagalski, Jaroslaw | | | 1802 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Redlich, Bogdan | | | 1917 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Matuszewska, Kinga | | | 1146 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ochonski, Piotr | | | 2042 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Safanowski, Tomasz | | | 1753 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Szmacinski, Slawomir | | | 1637 | POL | 0.00 | 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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