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Individual Calculations August 2018 |
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| Valente, Sofia Total change: 44.40 | |   |
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| XVIII Torn. Cidade de Gaia - XI Profigaia Open (CNL) | Gaia | POR | 2018-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1071 | 2.50 | 6 | 1.35 | 40 | 54.00 | |
|  Coimbra, Joao Marcial Ferreira | | | 1463 | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Justo Rey, David | | | 1263 | POR | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dong, Rafael | | | 1273 | POR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Pereira, Joaquim Almeida Pinto | | | 1327 | POR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Alves, Paulo | | | 1244 | POR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Vieira, Pedro | | | 1406 | POR | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | IV Torneo de Xadrez Val Minor, Sub2200 | Nigran | ESP | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1071 | 0.50 | 4 | -0.24 | 40 | -9.60 | |
| | Morales Rejas, Oscar | | | 1471 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Represas Gomez, Lucas | | | 1335 | ESP | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Simoes Gonzalez, Rafael | | | 1471 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramirez Senlle, Carla | | | 1145 | ESP | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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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