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Individual Calculations March 2024 |
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| Ayala Aranibar, Adrian Alexander Total change: -67.60 | |   |
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| CAMPEONATO NACIONAL DE AJEDREZ SUB 20 ABSOLUTO | Lima | PER | 2024-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1406 | 3.00 | 6 | -0.92 | 40 | -36.80 | |
|  Jimenez, Fabiana | | | 1243 | PER | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Takahashi Guevara, Javier Kazuo | | | 1237 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Parra Gonzales, Andre Leonardo | | | 1928 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Angeles Castillo, Bastian Missael | | | 1240 | PER | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Torres Arambulo, Koharu Aize | | | 1093 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Loayza Rivera, Bryan James | | | 1090 | PER | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | Campeonato Nacional Juvenil 2024 U-14 Absoluto | Lima | PER | 2024-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1406 | 4.50 | 7 | -0.77 | 40 | -30.80 | |
| | Cardenas Corona, Joaquin Ignacio | | | 1188 | PER | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Aguilar Contreras, William Alejan | | | 1203 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Estrada Cantaro, Andre Fabio | | | 1328 | PER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Sotelo Reyna, Alberto David | | | 1164 | PER | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Montero Ricra, Kevin Johan | | | 1128 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Bocanegra Reyes, Thiago Stephano | | | 1153 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Marcelo Poma, Jaden Eduardo | | | 1276 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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