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Individual Calculations September 2023 |
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| Colque Mendoza, Fabrizio Daniel Total change: -28.40 | |   |
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| IRT SUB 1600 - COPA 33 ANIVERSARIO DISTRITO DE J. HUNTER - AREQUIPA | Arequipa | PER | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1100 | 1192 | 2.00 | 4 | -0.49 | 40 | -19.60 | |
|  Miranda Galindo, Matheo Salvador | | | 1065 | PER | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Olano Mamani, Caleb Antonio | | | 1248 | PER | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Cardenas Olivera, Fabio Javier | | | 1036 | PER | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Machaca, Quispe Adrian Emmanuel | | | 1051 | PER | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 12 | Lima | PER | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1192 | 0.50 | 3 | -0.22 | 40 | -8.80 | |
| | Palomino Quispe, Mateo Henry | | | 1669 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Janampa Javier, Jhonatan David | | | 1467 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gomez Nunez, Fabian Elmer | | | 1195 | PER | 0.50 | 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) | | |
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