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Individual Calculations February 2023 |
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| Hernandez Pinzon, Helvert Total change: 10.60 | |   |
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| Torneo IRT Circuito de Ajedrez El Valle Avanza y se Fortalece Sede Santiago de Cali | Cali | COL | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1834 | 3.00 | 5 | 1.11 | 20 | 22.20 | |
|  Rodriguez Velasco, German Enrique | f | | 2071 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Cardona, Jacobo | | | 1471 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wong Pages, Juan | | | 2011 | ECU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Borrero, Alexander | | | 1988 | COL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Ceron, Edgar Ivan | | | 2045 | COL | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | | | XXVIII Torneo de Ajedrez IRT Internacional Feria de Manizales | Manizales | COL | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1898 | 5.00 | 8 | -0.58 | 20 | -11.60 | |
| | Puerta Rendon, Josue | | | 1507 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Torres, Juan Camilo | m | | 2310 | COL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Restrepo, Fabian | | | 1609 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jaramillo, Carlos Orlando | | | 1770 | COL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ceballos Castellanos, Isabela | | | 1641 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Velez, Andres Felipe | | | 1755 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Guerra Verano, Diana | | | 1583 | COL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Puerta Rendon, Jacobo | | | 1732 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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