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Individual Calculations January 2020 |
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| Kotlinski, Henryk Total change: -20.80 | |   |
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| IV Ogolnopolski Turniej Szachowy "Tu Powstala Polska" - OPEN A | Gniezno | POL | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1217 | 0.00 | 4 | -1.04 | 20 | -20.80 | |
|  Michno, Lukasz | | | 1495 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Jagodzinski, Olaf | | | 1334 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Romanski, Dawid | | | 1617 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Janiszewska, Karolina | | | 1256 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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