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Individual Calculations February 2023 |
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| Larsen, Harald Total change: -22.80 | |   |
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| Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1907 | 3.00 | 8 | -1.14 | 20 | -22.80 | |
|  Mikrut, Dariusz | m | | 2317 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Moreno Bello, Miguel | | | 1509 | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Moreno Lopez, Juan Carlos | | | 1507 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mompel Ferruz, Xavier | | | 2139 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Colom Riera, Marc | | | 1583 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Arauz Alonso, Fernando | | | 2129 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bernado Lopez, Roger | f | | 2180 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Caballero Ortin, Jorge | | | 1714 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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