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Individual Calculations March 2023 |
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| Salazar Flores, Adiel Jesus Total change: -9.20 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1134 | 0.00 | 3 | -0.23 | 40 | -9.20 | |
|  Salazar Flores, Yerick Alexander | | | 1580 | PER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Vizcarra Quispe, Ramalia Bellaluz | | | 1462 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Paiva Benites, Felix Raul | | | 1625 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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