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Individual Calculations December 2023 |
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| Martinez Ferrer, Rafael Total change: 17.40 | |   |
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| II Obert Tardor A E Rubinenca 2023 Rondas 5-9 | Rubi (Barcelona) | ESP | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1683 | 2.00 | 4 | 0.52 | 20 | 10.40 | |
|  Cortes Ventura, Joaquim | | | 1833 | ESP | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Munoz Igual, Xavier | | | 2038 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Serrano Sanchez, Hilario | | | 1862 | ESP | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Martin-Caro Molon, Julian | | | 1445 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | XXXIX Open Internacional Martorell 2023 - Grup B Rondas 6-9 | Martorell (Barcelona) | ESP | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1683 | 2.50 | 4 | 0.35 | 20 | 7.00 | |
| | Bosch Casanovas, Xavier | | | 1680 | ESP | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Martin Dinares, Laura | | | 1601 | ESP | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Bordas Galobardes, Miquel Angel | | | 1587 | ESP | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Pla Carulla, Joaquim | | | 1748 | ESP | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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