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Individual Calculations September 2023 |
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| Condori Lima, Baruc Sami Total change: 32.40 | |   |
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| IRT CLASICO CONVENCIANO PREPARATORIO AL NACIONAL ESCOLAR DE AJEDREZ | Quillabamba | PER | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1504 | 3.50 | 4 | 0.81 | 40 | 32.40 | |
|  Choquehuanca Quispe, Dariel Alvar | | | 1148 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Gonzalo Garate, Luis Valentino | | | 1595 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Illa Calle, Franco Jorge | | | 1371 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Huaman Rivera, Danilo | | | 1322 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | |
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