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Individual Calculations April 2009 |
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| Mendes, David Total change: -10.50 | |   |
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| I Festival Internacional Cidade Maravilhosa | Rio de Janeiro/RJ | BRA | 2009-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1837 | 1.00 | 5 | -0.42 | 25 | -10.50 | |
|  Chaves, Jorge Antonio Torres | | | 2067 | BRA | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Santos Filho, Tadeu Sousa | | | 2092 | BRA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Brunner Beamud, Alfonso | | | 2028 | ESP | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Deus Filho, Joaquim De | | | 2045 | BRA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Rovedo, Salomao | | | 1809 | BRA | 1.00 | 1 | 0.46 | 25 | 11.50 | |
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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