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Individual Calculations May 2023 |
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| Yurramendi Sarasola, Xabier Total change: 33.40 | |   |
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| XLIII Open Internacional Ciudad de San Sebastian | San Sebastian (Guipuzkoa) | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1268 | 3.00 | 8 | 1.71 | 20 | 34.20 | |
|  Osa Astrain, Ricardo | | | 1911 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bravo Corral, Ibilkor | | | 1666 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Diaz Etxaide, Jon | | | 1492 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Campos Jimenez, Enrique | | | 1392 | ESP | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Garcia Cruz, Jose Manuel | | | 1292 | ESP | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Pera Lucas, Eugeni | | | 1764 | ESP | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lanas Urquiola, Mikel | | | 1639 | ESP | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Gerrikabeitia Uriarte, Antxoka | | | 1784 | ESP | 0.50 | 1 | 0.46 | 20 | 9.20 | |
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) | | | | XVIII Open de Primavera de Gros Rondas 1 | Donostia | ESP | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1268 | 0.00 | 1 | -0.04 | 20 | -0.80 | |
| | Tholey, Jean-Paul | | | 1784 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | |
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