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Individual Calculations April 2023 |
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| Sanz Sanz, Alvaro Total change: 18.00 | |   |
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| IV Open Ciutat del Prat Rondas 5-8 | El Prat de Llobregat (Barcelona) | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1237 | 2.00 | 3 | 0.99 | 40 | 39.60 | |
|  Gonzalez Cuellar, Joel | | | 1381 | ESP | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Zhanghuang, Qiye | | | 1156 | ESP | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Madrid Sole, Pedro | | | 1618 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | Lliga Catalana 2023 Segona Barcelona Grupo 3 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1237 | 0.50 | 2 | -0.54 | 40 | -21.60 | |
| | Gil Fernandez, Lluis Antoni | | | 1404 | ESP | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Gorena Mamani, David | | | 1035 | ESP | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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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