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Individual Calculations April 2023 |
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| Perez Garrido, Juan Total change: -16.60 | |   |
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| Provincial por Equipos Primera de Jaen Rondas 4-6 | Jaen | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1477 | 1.50 | 3 | 0.16 | 20 | 3.20 | |
|  Sanchez Varo, Francisco | | | 1571 | ESP | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Rus Padilla, Alfonso | | | 1513 | ESP | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Liebana Sanchez, Hugo | | | 1461 | ESP | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | XVIII Torneo Escuela de Ajedrez Jandula de Andujar | Andujar (Jaen) | ESP | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1477 | 1.50 | 4 | -0.99 | 20 | -19.80 | |
| | Ruiz Diaz, Alba | | | 1152 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Martinez Soto, Jose | | | 1242 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ventaja Jimenez, Manuel | | | 1545 | ESP | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Fuentes De Nova, Sebastian | | | 1534 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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