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Individual Calculations March 2019 |
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| Ostafinski, Maciej Total change: -28.40 | |   |
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| IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round10-13 | Dolny Slask | POL | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1510 | 1.50 | 4 | -0.71 | 40 | -28.40 | |
|  Lichwa, Przemyslaw | | | 1462 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Harazda, Wladyslaw | | | 1406 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Grot, Blazej | c | | 1596 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Raczek, Krzysztof | | | 1419 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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