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Blitz:
Individual Calculations April 2023 |
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| Zegarra Castaneda, Oliver Mateo Total change: -68.40 | |   |
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| Campeonato Regional Metropolitano Juvenil Blitz U12 Absoluto 2023 | Lima | PER | 2023-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1093 | 1258 | 1.00 | 3 | -1.14 | 40 | -45.60 | |
|  Pinto Vera, Jesus Nabih | | | 1016 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Paredes Minaya, Crhistian Jesus | | | 1146 | PER | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Flores Quispe, Josue | | | 1117 | PER | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | II Blitz Ajedrez de Silicio 2023 | Lima | PER | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1258 | 2.00 | 6 | -0.57 | 40 | -22.80 | |
| | Chichizola Canale, Giancarlo Agus | | | 1912 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Lopez Urbina, Andrea Sofia | | | 1111 | PER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Castillo, Juan Pablo | | | 1518 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Meneses Morales, Marcos Beltran | | | 1180 | PER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Guia Fernandez, Akemi Naomi Melan | | | 1226 | PER | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Fernandez Ocana, Fernando Thiago | | | 1239 | PER | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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