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Individual Calculations November 2023 |
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| Bedoya Escudero, Helmer De Jesus Total change: -38.00 | |   |
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| IRT Raza Sub-1999 Medellin 2023 | Medellin | COL | 2023-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1626 | 2.00 | 4 | -0.95 | 40 | -38.00 | |
|  Briceno Suarez, Elisabet | | | 1202 | COL | 0.50 | 1 | -0.43 | 40 | -17.20 | |  Santamaria Arcila, Nicolas | | | 1226 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perez, William | | | 1871 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lucio Pinzon, Santiago | | | 1263 | COL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | * 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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