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Individual Calculations February 2020 |
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| Uchman, Piotr Total change: 21.20 | |   |
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| III Wielkopolska Liga Juniorów 2020 Round 1-4 | Ostrow Wielkopolski | POL | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1169 | 1.50 | 4 | 0.53 | 40 | 21.20 | |
|  Kubasik, Aleksandra | | | 1383 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Klaska, Szymon | | | 1480 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Lewandowski, Witold | | | 1569 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Pawlak, Michal | | | 1153 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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