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Individual Calculations August 2023 |
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| Blanco Castro, Lorenzo Total change: 54.80 | |   |
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| II Torneo IRT Sub1800 AJEZA 2023 | Antofagasta | CHI | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1221 | 0.50 | 2 | -0.04 | 40 | -1.60 | |
|  Zuniga Villanueva, Miguel | | | 1606 | CHI | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Beltran Toledo, Francisco Javier | | | 1256 | CHI | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | | XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ SUB 20 ABSOLUTO 2023 | Antofagasta | CHI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1221 | 2.50 | 8 | 1.41 | 40 | 56.40 | |
| | Munoz Ramos, Christopher | | | 1991 | CHI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Neira Zamudio, Rafael | | | 1713 | CHI | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Steiner, Matias | | | 1764 | URU | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ricouz Vasquez, Enzo Joaquin | | | 1549 | CHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Perez Rojas, Felipe | | | 1514 | CHI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ramirez Camilla, Agustin | | | 1720 | CHI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Mora Valles, Joaquin | | | 1262 | CHI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Nava Torrez, Jonatan | | | 1404 | CHI | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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