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Individual Calculations November 2021 |
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| Melderis, Uldis Total change: 7.40 | |   |
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| XVIII Open Internacional Amateur de Calvia | Palmanova - Calvia | ESP | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1818 | 4.50 | 8 | 0.37 | 20 | 7.40 | |
|  Jekabsons, Ivars | | | 2137 | LAT | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Reitinger, Petr | | | 1979 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Carranza Pons, Ricardo Nelson | | | 1558 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Boer, Bas | | | 2167 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Laux, Filip | | | 1418 * | GER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | De Luna Butz, Alberto | | | 1601 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rossello Sanchez, Bartolome | | | 1621 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ruiz Vinals, Matias | | | 1942 | ESP | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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