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Individual Calculations May 2019 |
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| Iturralde Echeverria, Ivan Total change: 32.40 | |   |
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| XLII Open Internacional Ciudad de San Sebastian 2019 | Donostia | ESP | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1957 | 5.50 | 8 | 0.81 | 40 | 32.40 | |
|  Cretu, Cesar Cristian | | | 1557 * | ESP | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Saenz Zabala, Juan Ignacio | | | 1617 | ESP | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Wastiaux, Roland | | | 1733 | NED | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Alcazar Jimenez, Victor | m | | 2357 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zurutuza Estevez, Inaki | | | 1688 | ESP | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Moreno Estebanez, Patxi | | | 2153 | ESP | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Lertxundi Azpiazu, Jon | | | 1806 | ESP | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Alfaro Garcia Del Cerro, Juan L | | | 2151 | ESP | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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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