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Individual Calculations August 2019 |
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| Calacuayo Tamayo, Marco Antonio Total change: -29.20 | |   |
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| FIDE World Amateur Chess Championship 2019 - U1700 | Manzanillo, Colima | MEX | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1685 | 1.50 | 4 | -0.73 | 40 | -29.20 | |
|  Lara Olvera, Rogelio | | | 1634 | MEX | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Amarsaikhan, Dashtogtokh | | | 1685 | MGL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Romero Kries, Mario Andres | | | 1612 | CHI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Hidalgo Morales, Juan Antonio | | | 1642 | MEX | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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