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Individual Calculations February 2018 |
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| Irving, Neil Total change: 0.40 | |   |
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| Lisbon Christmas Chess Open 2017 | Lisboa | POR | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1891 | 5.00 | 8 | -0.19 | 20 | -3.80 | |
|  Machado, Tiago Candido Leitao | | | 1491 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dias, Ivo Rodrigues | c | | 2204 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nal, Patrick | | | 1544 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Martins, Jose Carlos Caetano | | | 1605 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Goncalves, Gabriel Sobral | | | 1716 | POR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Guia, Artur Solovyov Eloy Da | | | 1570 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cadeirinhas, David Eduardo Lou | | | 1921 | POR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Mendes, Modeste | | | 2005 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | Richardson Cup 2017-2018 Quarter-Final | Locations around Scotland | SCO | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1883 | 1.00 | 1 | 0.21 | 20 | 4.20 | |
| | Flood, Raymond | | | 1657 | SCO | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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