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Individual Calculations September 2022 |
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| Arrieta, Cristian Total change: -86.00 | |   |
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| IRT Internacional Feria de las Flores Medellin 2022 | Medellin | COL | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 2168 | 3.50 | 8 | -4.30 | 20 | -86.00 | |
|  Ospina Betancur, Santiago | | | 1667 | COL | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Lopez Guarin, Simon | | | 1555 | COL | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Gallon Ramirez, Tomas | | | 1408 | COL | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Cabrera Novoa, Roxana | | | 1768 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urquijo Prada, Santiago | | | 1588 | COL | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Lujan Gil, Mateo | | | 1584 | COL | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Lopez, Ricardo Andres | | | 1489 | COL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Moreno Hernandez, Andres Mauricio | | | 1493 | COL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | * 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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