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Individual Calculations May 2023 |
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| Care Garcia, Jose Joaquin Total change: 12.80 | |   |
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| XI IRT Abierto Internacional Semana Santa 2023 | Medellin | COL | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1694 | 4.00 | 6 | 1.43 | 20 | 28.60 | |
|  Cuellar, Jose Gabriel | | | 1647 | COL | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Sanchez Arroyave, Juan Pablo | | | 2058 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vahos Correa, Nicolas | | | 1346 | COL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ladino Hernandez, Angel Joel | | | 1294 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramirez, Benjamin Dario | | | 2168 | COL | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Rios Parra, Alejandro | m | | 2192 | COL | 0.50 | 1 | 0.46 | 20 | 9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | IRT Segunda Categoria Antioquia 2023 | Medellin | COL | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1694 | 2.00 | 4 | -0.79 | 20 | -15.80 | |
| | Aristizabal Soto, Diego Fernando | | | 1454 | COL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Suaza Builes, Oscar A | | | 1421 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Montoya Echeverri, Sebastian | | | 1791 | COL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Osorio Ruiz, Juan Carlos | | | 1468 | COL | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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