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Individual Calculations February 2023 |
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| Perez, William Total change: 24.20 | |   |
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| XXVIII Torneo de Ajedrez IRT Internacional Feria de Manizales | Manizales | COL | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1909 | 3.50 | 6 | 1.21 | 20 | 24.20 | |
|  Escobar Forero, Alder | g | | 2459 | COL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Trujillo, Luis Angel | | | 1632 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ossa, Orlando | m | | 2193 | COL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Mateus, Martha | | wm | 2005 | COL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Munoz Galvez, Jhon Edison | f | | 2292 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Molano, Walter Rene | | | 1662 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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