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Individual Calculations May 2023 |
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| Parayre Soguero, Jordi Total change: -9.60 | |   |
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| VIII Obert Vila de Gracia Majors 55 Rondas 5-7 | Barcelona | ESP | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1906 | 2.00 | 3 | -0.52 | 20 | -10.40 | |
|  Gracia Vila, Frederic | | | 1581 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Roche Peris, Eduard | | | 1586 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Baratech Galup, Juan Manuel | | | 1690 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Campionat de Veterans de Barcelona 2023 Rondas 6-8 | Barcelona | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1911 | 2.00 | 3 | 0.04 | 20 | 0.80 | |
| | Guerra Blanco, Antonio | | | 1511 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leiro Giralt, Daniel | | | 2170 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Garcia Punzano, Josep Lluis | | | 1604 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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