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Individual Calculations May 2023 |
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| Andrade Neto, Gentil Total change: 8.00 | |   |
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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 |
| 1480 | 1333 | 1.00 | 2 | 0.39 | 40 | 15.60 | |
|  Perolet Perez, Miquel | | | 1486 | ESP | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Lozon Urena, Xavier | | | 1474 | ESP | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | XVII Obert Tupinamba GRUP B Rondas 3-5 | Barcelona | ESP | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1333 | 1.00 | 2 | -0.19 | 40 | -7.60 | |
| | Sopena Egusquiza, Joaquin | | | 1169 | ESP | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Pereniguez Escuder, Jose Maria | | | 1358 | ESP | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | |
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