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Individual Calculations April 2023 |
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| Arancibia Ampudia, Berenise Zenia Total change: -28.00 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 18 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1046 | 0.50 | 6 | -0.70 | 40 | -28.00 | |
|  Hilares Chavez, Gary Emmanuel | | | 1519 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Lozano Wong, Mathias Anghello | | | 1274 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Saravia Flores, Luis Enrique | | | 1262 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Nina Cerron, Elena | | | 1265 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Chavez Pezo, Giancarlo Andre | | | 1334 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lopez Urbina, Andrea Sofia | | | 1162 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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