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Individual Calculations March 2023 |
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| Aloy Lopez, Xavier Total change: -2.00 | |   |
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| Lliga Preferent de Tarragona 2023 Rondas 1-2 | Tarragona | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1717 | 0.50 | 2 | -0.09 | 20 | -1.80 | |
|  Rius Guarch, Daniel | | | 1776 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Baiges Navarro, Albert | | | 1993 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Lliga Preferent de Tarragona 2023 Rondas 3-6 | Tarragona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1713 | 1.00 | 4 | -0.01 | 20 | -0.20 | |
| | Teply Koutsky, David | | | 1882 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Ruiz Cruz, Francisco Gines | | | 1886 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Herreros Rojo, Ivan | | | 1908 | ESP | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Celma Querol, Carlos | | | 1945 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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