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Individual Calculations August 2023 |
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| Paredes Encinas, Daniel Demetrio Total change: -69.60 | |   |
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| Campeonato Regional Nor Oriente Impar 2023 Sub 17 Absoluto | Tarapoto | PER | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1306 | 1.00 | 2 | -0.23 | 40 | -9.20 | |
|  Zuta Acosta, Lex Jayson | | | 1181 | PER | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Pezo Ramos, Percy Leonardo | | | 1262 | PER | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | | | Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1306 | 1.50 | 5 | -1.51 | 40 | -60.40 | |
| | Robles Cerron, Sebastian | | | 1581 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Puma Puchoc, Alejandro Apolinar | | | 1061 | PER | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Olortegui, Juarez Gustavo Alejand | | | 1176 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Ravello Arroyo, Hector Ivan | | | 1086 | PER | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Ricaldi Ramos, Jim Sebastian | | | 1249 | PER | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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