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Individual Calculations November 2023 |
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| Mejia Ospina, Juan F Total change: -70.80 | |   |
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| IRT Raza Sub-1999 Medellin 2023 | Medellin | COL | 2023-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1688 | 4.50 | 8 | -1.77 | 40 | -70.80 | |
|  Villada Londono, Thomas | | | 1211 | COL | 0.50 | 1 | -0.45 | 40 | -18.00 | |  Cruz Quiceno, Johana Andrea | | | 1288 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Duque Pinzon, Manuel Santiago | | | 1987 | COL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Contreras Sandoval, Leidy Tatiana | | | 1368 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Payares Diaz, Alejandro | | | 1296 | COL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Fernandez, Andres | | | 1437 | COL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Pinilla Rozo, Maria Alejandra | | | 1392 | COL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Suarez Flores, Jacobo | | | 1444 | COL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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