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Individual Calculations November 2019 |
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| Bruma, Ioan Total change: -11.00 | |   |
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| Petra Chess Weekend no.25 | Satu Mare | ROU | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1620 | 0.50 | 4 | -0.55 | 20 | -11.00 | |
|  Bonte, Arghir | | | 1879 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Remetean, Vasile | | | 1756 | ROU | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Costin, Petrica | f | | 2020 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Parau, Adrian | | | 1643 | ROU | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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