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Individual Calculations May 2010 |
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| Silva, Joao Miguel C Lopes Da Total change: -10.05 | |   |
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| Galitos Chess Open IV | Aveiro | POR | 2010-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1512 | 1.00 | 3 | -0.67 | 15 | -10.05 | |
|  Reis, Francisco Seabra Oliveir | | | 1421 | POR | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Valente, Joao Nuno Baptista | | | 1476 | POR | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Bastos, Ana Raquel Da Costa | | | 1510 | POR | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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) | | |
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