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Individual Calculations February 2022 |
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| Barragan Arriaza, Pablo Total change: -82.20 | |   |
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| Open de Navidad Ajedrez Tajamar | Madrid | ESP | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1837 | 1.00 | 4 | -1.73 | 40 | -69.20 | |
|  Alvarez Serrano, Carlos | | | 2200 | ESP | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Arranz Toro, Diego | | | 1607 | ESP | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Collado Perez, Marcos | | | 1437 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Blazquez Sanz, Oscar | | | 1437 * | ESP | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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) | | | NOTE: K factor changed | | Campeonato de Liga por Equipos de Madrid Preferente 21/22 Rondas 3-5 | Madrid | ESP | 2022-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1840 | 0.00 | 2 | -0.65 | 20 | -13.00 | |
| | Neagu, Roberto Florin | | | 2100 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Barroso Barroso, Jorge | | | 1863 | ESP | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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