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Individual Calculations December 2023 |
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| Hurtado Farre, Ildefons Total change: 6.40 | |   |
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| XVII Obert Vila de Gracia Rondas 4-8 | Barcelona | ESP | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1096 | 1.00 | 4 | 0.57 | 20 | 11.40 | |
|  Domenech Flores, Jordi | | | 1487 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gomez Uribe, Jose Maria | | | 1457 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Palmarola Creus, Antoni Maria | | | 1358 | ESP | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Castell Prinetti, Juan Manuel | | | 1543 | ESP | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | III Obert Memorial Joan Segura GRUP B Rondas 6-8 | Barcelona | ESP | 2023-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1078 | 0.00 | 2 | -0.25 | 20 | -5.00 | |
| | Febrero Perez, Lluis | | | 1367 | ESP | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Munoz Prior, Marcelo | | | 1460 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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