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Individual Calculations May 2024 |
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| Cervera Alemany, Serafi Total change: -15.80 | |   |
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| I Obert Chessable Grup B Rondas 2-5 | Barcelona | ESP | 2024-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1568 | 0.50 | 3 | -0.93 | 20 | -18.60 | |
|  Ribes Colom, Jose Maria | | | 1705 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Pereniguez Escuder, Jose Maria | | | 1521 | ESP | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Perez Ramirez, Placido | | | 1542 | ESP | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | IX Vila de Gracia Majors 55 anys Rondas 6-8 | Barcelona | ESP | 2024-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1568 | 1.00 | 2 | 0.14 | 20 | 2.80 | |
| | Odena Penarroja, Enric | | | 1634 | ESP | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Andrade Neto, Gentil | | | 1604 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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