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Individual Calculations February 2023 |
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| Macias Pino, Diego Total change: -2.40 | |   |
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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 |
| 2240 | 2397 | 5.00 | 8 | -0.51 | 20 | -10.20 | |
|  Crespo Ruiz, Manuel Maria | | | 1997 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arauz Alonso, Fernando | | | 2129 | ESP | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Bernado Lopez, Roger | f | | 2180 | ESP | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Buenafe Moya, Javier | f | | 2146 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Romero Pallares, Daniel | f | | 2280 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Luque Saiz, Andres | f | | 2298 | ESP | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Szpar, Milosz | m | | 2428 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Sousa, Andre Ventura | m | | 2465 | POR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | Division de Honor Norte 2023 Rondas 1-2 | Alicante | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2397 | 1.50 | 2 | 0.39 | 20 | 7.80 | |
| | Martinovic, Sasa | g | | 2554 | CRO | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Jordan Martinez, David | | | 2131 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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