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Individual Calculations September 2021 |
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| Tapia Tapia , Diego Antonio Total change: 105.20 | |   |
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| IV TORNEO ALVARO OBREGON U1600 | Ciudad de Mexico | MEX | 2021-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1334 | 9.00 | 9 | 3.21 | 40 | 128.40 | |
|  Salazar Jimenez, Fernando | | | 1341 | MEX | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Del Razo Garcia , Andres Jazhie | | | 1084 | MEX | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Luna Organista, Eunice | | | 1121 | MEX | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gonzalez Vicente, Jorge Luis | | | 1357 | MEX | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Perez Zamora, Francisco Gerardo | | | 1154 | MEX | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ortiz Zenil , America Lisseth | | | 1253 | MEX | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Perez Vazquez, Lourdes | | | 1230 | MEX | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Bautista Acquart, Itzya Esmeralda | | | 1229 | MEX | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Del Razo Mendoza, Nancy Ailine | | | 1244 | MEX | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Lobo Mexicano Clasico 14 | Ciudad de Mexico | MEX | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1334 | 0.00 | 5 | -0.58 | 40 | -23.20 | |
| | Guzman Cruz, Jesus A | | | 1734 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramirez Tapia, Jonathan Ed | | | 1734 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tapia Tapia, Sebastian Uriel | | | 1573 | MEX | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Perez Alvarez, Leonardo Arturo | | | 1638 | MEX | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Medina Martinez , Valeria | | | 1734 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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