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Individual Calculations January 2020 |
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| Irowitz, Wolfgang Total change: -14.20 | |   |
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| 2. Wiener Weihnachtsopen 2019 | Wien | AUT | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1373 | 0.00 | 3 | -0.71 | 20 | -14.20 | |
|  Merei, David | | | 1773 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lapo, Safet | | | 1741 | BIH | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pumpler, Walter | | | 1351 | AUT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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