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Individual Calculations September 2023 |
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| Lucio Pinzon, Santiago Total change: 2.00 | |   |
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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 |
| 1699 | 1261 | 0.50 | 6 | 0.05 | 40 | 2.00 | |
|  Daza Samboni, Fernando | | | 1814 | COL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Acosta Nunez, Miguel | | | 1709 | COL | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Giraldo Alvarez, Simon | | | 1548 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pereira Vera, Henry Alberto | | | 1779 | COL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Pena Romero, Edwin Oswaldo | | | 1745 | COL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Ramirez Arias, Jacobo | | | 1599 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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