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Individual Calculations May 2023 |
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| Perez Tangarife, Simon Total change: -30.80 | |   |
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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 |
| 1737 | 1540 | 1.00 | 3 | 0.20 | 40 | 8.00 | |
|  Cordoba Perez, Jeronimo | | | 1887 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Ochoa Ospina, Oscar Jaime | | | 1544 | HON | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Diaz Larrea, Juan Manuel | | | 1779 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | Campeonato Nacional SUB 14 Absoluto 2023 | Cartagena | COL | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1540 | 3.00 | 5 | -0.97 | 40 | -38.80 | |
| | Vivas Salcedo, Thomas David | | | 1229 | COL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pena Ramirez, Jatniel | | | 1174 | COL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Giraldo Alvarez, Tomas | | | 1395 | COL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Figueroa Rincon, Cesar Fabian | | | 1309 | COL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Alape, Juan David | | | 1362 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | IRT Segunda Categoria Antioquia 2023 | Medellin | COL | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1540 | 1.50 | 4 | 0.00 | 40 | 0.00 | |
| | Laverde, Luis Eduardo | | | 1973 | COL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Osorio Ruiz, Juan Carlos | | | 1468 | COL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Lopez, Juan D. | | | 1891 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Montoya, Mariangel | | | 1362 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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