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Individual Calculations February 2019 |
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| Perez Gracia, Adrian Total change: 1.20 | |   |
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| I Open de Ajedrez sub 2200 | Cordoba | ESP | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1589 | 3.50 | 6 | 0.06 | 20 | 1.20 | |
|  Perez Ruiz, Santiago | | | 1955 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Ortas Castilla, Manuel | | | 1322 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Maranon Canton, Antonio | | | 1893 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lasierra Arceiz, Javier | | | 1398 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Gutierrez Fernandez, Rafael | | | 1363 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Alvarez Lares, Pedro Jose | | | 1304 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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