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Individual Calculations February 2020 |
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| Salas Martin, Javier Total change: 16.80 | |   |
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| XXVIII Open Internacional de Erandio | Erandio | ESP | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1738 | 3.50 | 6 | 0.42 | 20 | 8.40 | |
|  Pons Rodriguez, Diego | | | 1351 | ESP | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Robledinos Sanchez, Jorge | | | 1534 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | San Mamed Sotelo, Manuel | | | 1418 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Perez Fernandez, Modesto | | | 2134 | ESP | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Svyatoslav, Vorobyev | | | 1942 | ESP | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Silva, Jorge | c | | 1963 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Gibraltar International Chess Festival 2020 Amateurs B | Gibraltar | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1738 | 3.00 | 5 | 0.42 | 20 | 8.40 | |
| | Harbinson, Alec Ryan | | | 1338 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jacob, Sydney J | | | 1816 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Kovacevic, Aleksandar S | | | 1804 | SRB | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Campuzano, Franco | | | 1785 | ARG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Mircov, Nicola-Alexandar | | | 1788 | ROU | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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) | | |
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