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Individual Calculations June 2023 |
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| Barrantes Granados, Ian Daniel Total change: 13.20 | |   |
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| Campeonato Nacional Impares 2023 U17 | San Jose | CRC | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1471 | 3.50 | 5 | 0.33 | 40 | 13.20 | |
|  Mora Fallas, Julian Antonio | | | 1167 | CRC | 0.00 | 1 | -0.86 | 40 | -34.40 | |  Quesada Fallas, Esteban | | | 1571 | CRC | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Zumbado Moreira, Andres | | | 1090 | CRC | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Barboza Viquez, Martin Eduardo | | | 1593 | CRC | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Vargas Arguedas, Caleb | | | 1312 | CRC | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | |
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