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Individual Calculations February 2019 |
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| Lucas Vega, Ivan Total change: 13.80 | |   |
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| Gibraltar International Chess Festival 2019 Challengers A | Gibraltar | ENG | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2203 | 4.00 | 5 | 0.69 | 20 | 13.80 | |
|  Herzwurm, Robert | | | 2021 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Hamer, Martyn | | | 2046 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kandic, Milan | f | | 2136 | SRB | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Cao Armillas, Jesus | | | 2048 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gonzalez Gonzalez, Alfonso | | | 2160 | ESP | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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