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Individual Calculations March 2023 |
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| Vera Quijon, Benjamin Ignacio Total change: -12.80 | |   |
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| NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2023 SUB 18 ABSOLUTO - TEMUCO | Temuco Region de La Araucania | CHI | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1929 | 6.00 | 9 | -0.41 | 40 | -16.40 | |
|  Fernandez Montecino, Matias | | | 1529 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cifuentes Marinao, Cristobal Igna | | | 1514 | CHI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Narvaez Sandoval, Vicente | | | 1684 | CHI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Lastra San Martin, Freddy Antonio | | | 1583 | CHI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Jaque Gutierrez, Matias | | | 2179 | CHI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Guilloux Alvear, Cristobal | | | 1459 | CHI | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Meza Gorrini, Francesco | | | 1854 | CHI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Rossel Grandon, Cristobal | | | 1526 | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ballesteros Cardenas, Leonardo | c | | 2155 | CHI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | | | IRT OPEN SEMANA VALDIVIANA 2023 | Valdivia, region de Los Rios | CHI | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1922 | 3.50 | 5 | 0.09 | 40 | 3.60 | |
| | Bustos Perez, Luis | | | 1560 | CHI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Aravena Navarro, Alexis Andres | | | 2063 | CHI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Vera Quijon, Lorenzo Vicente | | | 1561 | CHI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Arias Diaz, Javier Alonso | | | 1546 | CHI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Barria Arbunic, Manuel | | | 1999 | ESP | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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