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Individual Calculations January 2023 |
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| Barria Arbunic, Manuel Total change: -4.80 | |   |
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| XII Torneo Inter-clubes 2022 Sub 2400 | Santiago | CHI | 2022-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2004 | 1.50 | 3 | -0.46 | 20 | -9.20 | |
|  Zilleruelo Canas, Cristobal | | | 1604 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Farfan Ortiz, Enrique Alfredo | | | 2032 | CHI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Chacon Salinas, Cesar | | | 1947 | CHI | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2do IRT PRIMAVERA FASE DE CLASIFICACION | Santiago | CHI | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 2004 | 3.50 | 5 | 0.26 | 20 | 5.20 | |
| | Egana Arriagada, Cristian | | | 1681 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abello Farias, Javier | | | 1906 | CHI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Zegpi Delgado, Diabb Luis | | | 1779 | CHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Nauto Munoz, Isaias | | | 1981 | CHI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Castro Salgado, Pablo | | | 2054 | CHI | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2004 | 5.00 | 9 | -0.04 | 20 | -0.80 | |
| | Casqui Lopez, Marlon Gabriel | | | 1604 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perez Gormaz, Matias | m | | 2397 | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Toledo Sandoval, Claudio | | | 1660 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chumpitaz, Ann | | wm | 2263 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Arias Diaz, Javier Alonso | | | 1611 | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Contin, Daniel | m | | 2252 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Alfaro Zambrano, Luis Fabricio | | | 1739 | PER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Vega Paucar, Emely Bachellet | | | 1781 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cerda Albornoz, Guillermo | f | | 2181 | CHI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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