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Individual Calculations May 2023 |
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| Orrego Palermo, Marcelo Total change: 66.80 | |   |
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| TORNEO SUB 2400 FIDE CHESSVINA | Vina del Mar | CHI | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1738 | 2.50 | 5 | 0.81 | 40 | 32.40 | |
|  Sepulveda Rojas, Jorge | c | | 2163 | CHI | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Toledo Sandoval, Claudio | | | 1607 | CHI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Miranda Camus, Joaquin Ignacio | | | 2076 | CHI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Saavedra Ise, Jeder Fernando | | | 1555 | CHI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Puebla Arredondo, Claudio | | | 2132 | CHI | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | X Open de Ajedrez Lebu Ciudad del Viento 2023 | Lebu | CHI | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1738 | 2.00 | 5 | 0.86 | 40 | 34.40 | |
| | Hernandez Riera, Jose | f | | 2141 | CHI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Cuevas Araya, Walter | f | | 2086 | CHI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Farfan Ortiz, Enrique Alfredo | | | 2056 | CHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mundaca Bermedo, Pia | | | 1483 | CHI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Perez Gormaz, Matias | m | | 2421 | CHI | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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