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Individual Calculations May 2023 |
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| Stella, Andrea Total change: 1.70 | |   |
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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 |
| 2257 | 2447 | 4.50 | 6 | 0.17 | 10 | 1.70 | |
|  Demerson Joly, Javier | | | 2047 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Galstyan, David | | | 2118 | ESP | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Hernandez Leon, Alberto | f | | 2218 | ESP | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Gavarrete, Nahun | f | | 2303 | HON | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Candela Perez, Jose | m | | 2299 | ESP | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Jacobson, Brandon | g | | 2556 | USA | 0.00 | 1 | -0.35 | 10 | -3.50 | | | * 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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