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Individual Calculations October 2021 |
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| Lopez Romero, Mauro Alberto Total change: -38.40 | |   |
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| 2021 Michigan Open | Lansing, Michigan | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2147 | 2.50 | 4 | -1.00 | 20 | -20.00 | |
|  Williams, Ronald | | | 1747 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Xie, Yule | | | 1747 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hahn, David | | | 1858 | USA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Padhye, Rohan | | | 1888 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Copa Independencia 2021 1a Fuerza Avanzados | Ciudad de Mexico | MEX | 2021-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2147 | 5.00 | 7 | 0.04 | 20 | 0.80 | |
| | Mendoza Reyes, Fernando | | | 1802 | MEX | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Encinas Varela, David | | | 1880 | MEX | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Fernandez Pozas, Pablo Antonio | | | 2019 | MEX | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Gutierrez Perez, Fabian | | | 2244 | MEX | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Jurado Melo, Saul | | | 1747 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Felix Soto, Alfredo | | | 2075 | MEX | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Quinones-Maletti, Julio Guillermo | | | 2003 | DEN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2021 Indy FIDE - Premier | Indianapolis, Indiana | USA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2147 | 2.00 | 4 | -0.96 | 20 | -19.20 | |
| | Xia, Ruoxiao | | | 1747 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dinesh, Abinav | | | 1747 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Williams, Justus | f | | 2385 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ren, Jesse | | | 1747 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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