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Individual Calculations June 2023 |
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| Lobos Astorga, Mario Rolando Total change: -17.40 | |   |
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| Primer torneo IRT SUB1800 AJEZA 2023 | Antofagasta | CHI | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1603 | 3.00 | 5 | -0.87 | 20 | -17.40 | |
|  Mora Valles, Joaquin | | | 1245 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Catalan Gonzalez, Arturo | | | 1401 | CHI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nava Torrez, Jonatan | | | 1352 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Farias Jaque, Maximiliano | | | 1507 | CHI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Toloza Humeres, Cristian | | | 1394 | CHI | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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