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Rapid:
Individual Calculations February 2018 |
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| Rocha, Daniel Goncalo Henrique Total change: -7.80 | |   |
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| CD Semi-Rapidas Equipas Jovens Setubal 2018 | Barreiro | POR | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1459 | 2.00 | 4 | 0.18 | 20 | 3.60 | |
|  Bondarenko, Daniel | | | 1167 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Castro, Diogo Ferreira | | | 1710 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Goncalves, Gabriel Sobral | | | 1730 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Santos, Pedro Miguel Faleiro | | | 1376 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | CN Semi-Rapidas Equipas 2017-2018 | Marinha Grande | POR | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1459 | 1.00 | 5 | -0.57 | 20 | -11.40 | |
| | Alvaro, Carlos Jose Ferreira | | | 1127 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Martins, Pedro Jose Peres | | | 1859 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Duarte, Duarte Nuno Nogueira | | | 1809 * | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Santos, Isabel Maria C Pereira | | | 1582 | POR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Goncalves, Gabriel Sobral | | | 1730 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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