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Individual Calculations May 2023 |
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| Paez Nunez, David Total change: -6.80 | |   |
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| XVII Obert Tupinamba GRUP A Rondas 3-5 | Barcelona | ESP | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1581 | 0.50 | 3 | -0.29 | 20 | -5.80 | |
|  Ruiz Herrero, Victor | | | 1904 | ESP | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Richert, Cristian Alejandro | | | 1728 | ESP | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Arranz Penalba, Sergio | | | 1684 | ESP | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | XIV Obert de Primavera La Lira 2023 Rondas 1 | Barcelona | ESP | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 1601 | 0.00 | 1 | -0.05 | 20 | -1.00 | |
| | Rovira Vila, Jaume | | | 2072 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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