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Individual Calculations May 2010 |
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| Fonseca, Miguel Trindade Total change: -20.00 | |   |
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| CN sub-18 | Torres Vedras | POR | 2010-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1632 | 2.00 | 5 | -0.32 | 25 | -8.00 | |
|  Marinho, Alice Maria Oliveira | | | 1235 | POR | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Martins, Andre G Gomes Brito | | | 1727 | POR | 0.00 | 1 | -0.37 | 25 | -9.25 | |  Silva, Miguel Antonio Neto Pires | | | 1855 | POR | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Rodrigues, Cesar Andre Da Silva | | | 1900 | POR | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Martins, Marta Sofia Cardoso | | | 1527 | POR | 0.50 | 1 | -0.14 | 25 | -3.50 | |
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) | | | | Galitos Chess Open IV | Aveiro | POR | 2010-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1632 | 1.00 | 2 | -0.48 | 25 | -12.00 | |
| | Valente, Joao Nuno Baptista | | | 1476 | POR | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Reis, Francisco Seabra Oliveir | | | 1421 | POR | 1.00 | 1 | 0.23 | 25 | 5.75 | |
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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