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Individual Calculations February 2023 |
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| Pazos Gambarrotti, Plinio Total change: -20.70 | |   |
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| Torneo ITT Circuito de Ajedrez El Valle Avanza y se Fortalece Sede Santiago de Cali | Cali | COL | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2083 | 2.50 | 9 | -2.14 | 10 | -21.40 | |
|  Lopez Rayo, Santiago | f | | 2306 | COL | 0.50 | 1 | 0.28 | 10 | 2.80 | |  Arango Arenas, Juan Camilo | f | | 2202 | COL | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Argote Heredia, Valentina | | wm | 2165 | COL | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Salcedo, Jackeline | | wf | 1962 | COL | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Lopez Rayo, Isabella | | wc | 1886 | COL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Mora Munoz, Alejandro | | | 1931 | COL | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Vargas, Mauricio | f | | 2125 | COL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Gonzalez, Juan Manuel | | | 2127 | COL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Gonzalez Velasco, Leandro | | | 1937 | COL | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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) | | | | XXVIII Torneo de Ajedrez IRT Internacional Feria de Manizales | Manizales | COL | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2030 | 5.00 | 7 | 0.07 | 10 | 0.70 | |
| | Vargas, Eduar Misael | c | | 1817 | COL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Cadavid, Juan Miguel | c | | 1929 | COL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Puerta Rendon, Jacobo | | | 1732 | COL | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Salazar, Andres Felipe | | | 1892 | COL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Buitrago, Juan Carlos | c | | 1913 | COL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Esmeraldas Huachi, Anderson | | | 2106 | ECU | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Guerra Verano, Diana | | | 1630 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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