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Rapid:
Individual Calculations March 2022 |
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| Navarro Costa, Andres Alexander Total change: -17.80 | |   |
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| IV Open Rapids IRT "Club Escuela de Ajedrez y Cultura Leonid Stein" | Piura | PER | 2022-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1254 | 0.50 | 5 | -0.89 | 20 | -17.80 | |
|  Carrion, Nestor | | | 1850 | PER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Navarro Costa, Alejandro Mauricio | | | 1323 | PER | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Sandoval Nizama, Diego Alexis | | | 1308 | PER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Morales Martinez, Cristhofer Fern | | | 1289 | PER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Llanos Rojas, Jorge | | | 1618 | 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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