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Individual Calculations October 2021 |
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| Jimenez, Mateo Total change: -15.60 | |   |
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| XXXI Panamerican Youth Chess Festival 2021 - U10 Open | Florianopolis SC | BRA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1212 | 0.50 | 2 | -0.39 | 40 | -15.60 | |
|  Oliveira, Olavo Tadeu Carvalho | | | 1312 | BRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Reyes Zavaleta, Sergio Gabriel | | | 1191 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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