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Individual Calculations February 2023 |
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| Latre Rodriguez, Javier Total change: 3.20 | |   |
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| Roquetas Chess Festival 2023 - X International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1602 | 3.00 | 6 | 0.08 | 40 | 3.20 | |
|  Jimenez Freniche, David | | | 1816 | ESP | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Pokrupa, Marek | | | 2095 | CZE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Martin Martinez, Fernando Rafael | | | 1285 | ESP | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ibanez Guillen, Enrique | | | 1758 | ESP | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Martin Estrada, Jose Miguel | | | 1406 | ESP | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Mukhtarkhan, Arailym | | | 1417 | ESP | 1.00 | 1 | 0.26 | 40 | 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) | | |
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