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Individual Calculations February 2023 |
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| Villamizar, Diego Fernando Total change: -7.20 | |   |
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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 |
| 1722 | 1951 | 3.50 | 5 | -0.36 | 20 | -7.20 | |
|  Dabraccio, Guillermo | | | 1566 | COL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Trujillo, Luis Angel | | | 1632 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Montoya, Duvan | | | 1755 | COL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Badillo, Julio Cesar | | | 1841 | COL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Vargas, Eduar Misael | c | | 1817 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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