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Individual Calculations February 2020 |
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| Lukaszewicz, Piotr Total change: -11.80 | |   |
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| Wielkopolska III Liga Szachowa 2019/2020 Round 6-7 | Poznan | POL | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1802 | 0.50 | 2 | -0.59 | 20 | -11.80 | |
|  Lesien, Przemyslaw | | | 1797 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Ciesielski, Marceli | | | 1747 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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