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Individual Calculations December 2022 |
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| Oms Bruguera, Arnau Total change: 10.80 | |   |
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| Obert de la Catalunya Central 2022 1-4 | Bages (Barcelona) | ESP | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1631 | 1.50 | 3 | 0.40 | 20 | 8.00 | |
|  Vila Seuba, Joan Carles | | | 1964 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Garcia Perez, Manuel Ii | | | 1470 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Clavel Oliveras, Guillem | | | 1803 | ESP | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | Obert de la Catalunya Central 2022 Rondas 5-7 | Bages (Barcelona) | ESP | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1631 | 1.00 | 3 | 0.14 | 20 | 2.80 | |
| | Prados Compte, Ignacio | | | 1735 | ESP | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Lopez Marti, Ignacio | | | 1780 | ESP | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Riera Sola, Lluis | | | 1868 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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