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Individual Calculations September 2023 |
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| Ramirez Arias, Jacobo Total change: 17.00 | |   |
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| XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios | Medellin | COL | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1599 | 4.00 | 7 | 0.85 | 20 | 17.00 | |
|  Aristizabal Soto, Diego Fernando | | | 1475 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Palomino Escobar, Daniel Fernando | | | 1893 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lopez Mallen, Neudys Enmanuel | | | 1933 | DOM | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Bernal Perdomo, Francisco Jose | | | 1849 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sanchez Martinez, Andres Felipe | | | 1823 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pedraza Aldana, Alexandra | | | 1203 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lucio Pinzon, Santiago | | | 1261 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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