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Individual Calculations April 2023 |
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| Torres Alarcon, Luciana Yanella Total change: 38.00 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 12 Femenino | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1127 | 3.00 | 5 | 0.95 | 40 | 38.00 | |
|  Silva Honores, Luciana Victoria | | | 1232 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Casqui Lopez, Pamela Grace | | | 1316 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Atencio Uribe, Luhana Khate | | | 1186 | PER | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Machacca Mina, Adamaris Luciana | | | 1152 | PER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Fernandez Mendoza, Ana Milagros | | | 1093 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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