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Individual Calculations February 2023 |
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| Calle, Edwin Fernando Total change: -0.40 | |   |
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| XXVIII Torneo de Ajedrez IRT Internacional Feria de Manizales | Manizales | COL | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1890 | 5.50 | 8 | -0.02 | 20 | -0.40 | |
|  Echavarria, Jorge Ivan | | | 1452 | COL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Ossa, Orlando | m | | 2193 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Guerra Verano, Diana | | | 1583 | COL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Espitia Martinez, Jhon | | | 1490 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Restrepo, Fabian | | | 1609 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gutierrez, Jhon Jaime | | | 1720 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zapata, Juan Carlos | | | 1974 | COL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Torres, Saulo De Jesus | | | 1726 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | |
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