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Individual Calculations May 2015 |
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| Silva, Antonio Augusto Total change: -6.20 | |   |
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| Taca AXP 2015 Grupo D r. 4-5 | clubes | POR | 2015-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 2152 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Moreira, Rafael Mota | | | 1752 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Taca de Portugal 2014/2015 - Ronda 4 | clubes | POR | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2152 | 0.50 | 1 | 0.02 | 20 | 0.40 | |
| | Dantas, Carlos | | | 2167 | POR | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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) | | | | Taca AXP 2015 semifinal+final | clubes | POR | 2015-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2152 | 1.00 | 2 | -0.41 | 20 | -8.20 | |
| | Viela, Andre Filipe Folha | | | 2159 | POR | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Goncalves, Vicente Barbedo | | | 1752 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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