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Individual Calculations March 2018 |
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| Taylor, Robert Graham Total change: -24.40 | |   |
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| Open Portugal 2018 | Lisbon | POR | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1906 | 4.00 | 9 | -0.05 | 20 | -1.00 | |
|  Kaczur, Florian | m | | 2306 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Oliveira, Fernando Alves | | | 1604 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Van Zyl-Rudd, Jack | f | | 2197 | RSA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Costa, Paulo | | | 2175 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lages, Duarte Jorge Da Silva | | | 1569 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Perez Garcia, Roberto | | | 2142 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Oliveira, Antonio Augusto Da L | | | 1617 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Boucquet, Emile | | | 2183 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Calzada Cruz, Osvaldo | | | 1745 | CUB | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | 47th Dyfed Open | Goodwick | WLS | 2018-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1906 | 2.50 | 5 | -1.17 | 20 | -23.40 | |
| | Hurn, Robert Aj | | | 1592 | WLS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Jones, Dewi | | | 1512 | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rayner, Francis | | | 2043 | WLS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Francis, Matthew | | | 1694 | WLS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Di-Vetta, Andrew | | | 1665 | WLS | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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