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Individual Calculations May 2023 |
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| Blengeri Gutierrez, Giorgio Danie Total change: 8.80 | |   |
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| V Torneo IRT Clasico Sub 2400 "Colegio Santisima Trinidad" | Lima | PER | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1036 | 0.00 | 1 | 0.00 | 40 | 0.00 | |
|  Martinez Arcos, Fermin | | | 1860 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | IRT ABIERTO CLASICO SUB 1400 "CASA DEL AJEDREZ" | Lima | PER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1036 | 1.50 | 4 | 0.22 | 40 | 8.80 | |
| | Paredes Minaya, Alyssa Christina | | | 1164 | PER | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Levano Loayza, Adriano Jaffet | | | 1351 | PER | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Gutarra Minaya, Percy Eduardo | | | 1132 | PER | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Rodriguez Zamudio, Zahir Joelson | | | 1079 | PER | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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