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Individual Calculations June 2023 |
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| Torres Torres, George Maycol Total change: -20.40 | |   |
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| XIII IRT Clasicas Sub 1500 escalerilla - Real Chess Club | Trujillo | PER | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1256 | 2.50 | 5 | -0.11 | 40 | -4.40 | |
|  Guadalupe Lujan, Ariana Isabelle | | | 1037 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Solorzano Roncal, Ezzio Jose | | | 1289 | PER | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Anticona Bocanegra, Fabrizio Aaro | | | 1173 | PER | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Pumachaico Valdiviezo, Piero Alon | | | 1317 | PER | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Solorzano Roncal, Giordano Caleb | | | 1364 | PER | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | VI IRT CLASICO SUB 2400 "Colegio Santisima Trinidad" | Lima | PER | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1256 | 0.50 | 4 | -0.40 | 40 | -16.00 | |
| | Palomino Landeo, Diego Fernando | | | 1684 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Aguirre Pierola, Renato Paolo | | | 1417 | PER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Sanchez Cruz, Mireya Jassly | | | 1441 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Saravia, German | | | 1421 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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