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Individual Calculations February 2023 |
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| Guerra Verano, Diana Total change: 46.40 | |   |
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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 |
| 1937 | 1583 | 3.00 | 6 | 2.32 | 20 | 46.40 | |
|  Garcia, Julian Alberto | | | 1990 | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Calle, Edwin Fernando | | | 1890 | COL | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Lopez Ramirez, Jorge Hernan | c | | 1898 | COL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Buitrago, Juan Carlos | c | | 1913 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hernandez Pinzon, Helvert | c | | 1898 | COL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Pazos Gambarrotti, Plinio | m | | 2030 | ECU | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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