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Individual Calculations May 2022 |
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| Ruiz Symmes, Arturo Total change: -3.20 | |   |
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| IX TORNEO OPEN SEMANA VALDIVIANA 2022 | Valdivia | CHI | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1554 | 1.00 | 3 | -0.16 | 20 | -3.20 | |
|  Lepe Villanueva, Matias Ignacio | | | 1934 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Neumann Heise, Joaquin Felipe | | | 1530 | CHI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Barria Otey, Oscar Bairon | | | 1527 | CHI | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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