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Individual Calculations July 2023 |
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| Rodriguez Rubio, Alex Steven Total change: 52.20 | |   |
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| Torneo IRT Club de Ajedrez Enroque Sub 2250 | Chimbote | PER | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1742 | 4.00 | 5 | 2.61 | 20 | 52.20 | |
|  Alarcon Hervias, Wilfredo Maximo | | | 1344 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grados, Luis | c | | 2060 | PER | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Rengifo Blancas, Renzo Jhonathan | f | | 2131 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Gallo Ponce, Elbert | f | | 2149 | PER | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Saavedra Valverde, Luis | | | 2019 | PER | 1.00 | 1 | 0.83 | 20 | 16.60 | |
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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