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Individual Calculations November 2022 |
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| Hernandez Perdomo, Ronny Daniel Total change: -5.80 | |   |
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| VIII IRT Hibrido del Sur Sub-1400 2022 | Caracas-Barcelona-Lima-Cusco-Guayaquil-Campeche | VEN | 2022-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1260 | 0.00 | 1 | -0.45 | 20 | -9.00 | |
|  Machacca Mina, Adamaris Luciana | | | 1298 | PER | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | IV Clasico IRT Escuela Trinitaria Deportiva U-2400 | Lima | PER | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1260 | 0.50 | 4 | 0.16 | 20 | 3.20 | |
|  Rodriguez Varillas, Abraham Jesus | | | 1761 | PER | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Barrera Ricra, Victor Hugo | | | 1676 | PER | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Guissa Sanchez, Angel Guillermo | | | 1579 | PER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bravo Matias, Jean Karlho | | | 1623 | PER | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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