Individual Calculations November 2023 |
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Merma, Isaias Total change: -19.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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FESTIVAL DE AJEDREZ CONVENCIANO SETIEMBRE 2023 IRT CLASICO QUILLACHESS | Quillabamba | PER | 2023-09-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1248 | 1576 | 2.50 | 4 | -0.97 | 20 | -19.40 | |
| Choquehuanca Quispe, Dariel Alvar | | | 1222 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | | Huaman Rivera, Danilo | | | 1345 | PER | 1.00 | 1 | 0.21 | 20 | 4.20 | | Machacca Mina, Adamaris Luciana | | | 1250 | PER | 0.50 | 1 | -0.37 | 20 | -7.40 | | Qquecho Quispe, Marcos Jhuliano | | | 1176 * | PER | 0.00 | 1 | -0.92 | 20 | -18.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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