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Individual Calculations May 2017 |
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| Lazkano Gaite, Tomas Total change: 17.20 | |   |
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| Cto de Gipuzkoa por equipos de Preferente 2017 | Donostia | ESP | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1608 | 1.50 | 4 | 0.80 | 20 | 16.00 | |
|  Cruz-Lopez Claret, Antonio | | | 1911 | ESP | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Bello Castano, Diego | | | 1858 | ESP | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Larranaga Aldalur, Jose Joaqui | | | 1859 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Peteiro Osta, Luis Angel | | | 1871 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | XL Open Internacional Ciudad de San Sebastian | Donostia | ESP | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1608 | 3.00 | 5 | 0.06 | 20 | 1.20 | |
| | Torres Ganuza, Francisco Javier | | | 2008 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ruiz Anton, Adolfo | | | 1555 | ESP | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Miralles Larraza, Faustino | | | 1428 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Burgos Arratibel, Javier | | | 1453 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Onila, Vladimir | | | 1327 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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