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Individual Calculations May 2023 |
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| Czopor, Maciej Total change: -18.20 | |   |
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| VII Open Internacional de Ajedrez Semana Santa | La Nucia (Alicante) | ESP | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2403 | 5.00 | 8 | -1.82 | 10 | -18.20 | |
|  Lopez Herrero, Israel | | | 2003 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Prodhomme, Boris | | | 2076 | FRA | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Palomo Monserrat, Lorenzo | | | 1890 | ESP | 0.00 | 1 | -0.96 | 10 | -9.60 | | | Lizzul Coppe, Mirko | | | 1902 | ITA | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Cebrian Flores, Juan Antonio | | | 2046 | ESP | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Bettalli, Francesco | f | | 2200 | ITA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Jordan Martinez, David | | | 2137 | ESP | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Liu, Zhaoqi | | | 2301 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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