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Individual Calculations October 2018 |
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| Arvizu Rivera, Patricia Sa Total change: -28.40 | |   |
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| Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Corregidora | Ciudad de Mexico | MEX | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1776 | 1.50 | 5 | -1.42 | 20 | -28.40 | |
|  Alarcon, Morales Elvira | | wm | 1976 | MEX | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ramirez, Toledo Ayleen Maribel | | | 1544 | MEX | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ojeda Lago, Ariadna | | wf | 2096 | CUB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Robles, Ortiz Christina | | | 1470 | MEX | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Coronado, Osorio Sofia Abig | | | 1411 | MEX | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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