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Individual Calculations February 2022 |
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| Lopez Sanz, David Total change: -27.00 | |   |
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| Open de Navidad Ajedrez Tajamar | Madrid | ESP | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1457 | 1.00 | 5 | -0.65 | 20 | -13.00 | |
|  Garcia Pumarega, Cesar | | | 1567 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Ortiz Bogdanov, Pablo | | | 1173 | LUX | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bernardo Sanz, Alberto | | | 1850 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arranz Toro, Diego | | | 1607 | ESP | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rojas Pozo, Jose Luis | | | 1857 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Campeonato de Liga por Equipos de Madrid Tercera B 21/22 Rondas 3-5 | Madrid | ESP | 2022-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1455 | 1.00 | 3 | -0.70 | 20 | -14.00 | |
| | Fernandez-Bujarrabal V., Pedro | | | 1446 | ESP | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Del Rio Garay, Jose | | | 1250 | ESP | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Martin Sanchez, Fernando | | | 1505 | ESP | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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