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Individual Calculations August 2019 |
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| Guzman Heredia, Simon Total change: -29.60 | |   |
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| IRT Sub-1700 "Mikahil Tal, Mago de Riga" | La Paz | BOL | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1324 | 1.00 | 4 | -1.48 | 20 | -29.60 | |
|  Enriquez Coronel, Gaia Paola | | | 1461 | BOL | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Montevilla, Jhonny | | | 1016 | BOL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Morales, Ivan | | | 1302 | BOL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Rocha Correa, Jhonn Gregor | | | 1111 | BOL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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