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Individual Calculations June 2023 |
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| Sanchez, Tiago Total change: 4.80 | |   |
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| Maipu Chess Open "Alejandro Bermejo in memoriam" | Maipu - Mendoza | ARG | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1521 | 3.50 | 7 | 0.55 | 40 | 22.00 | |
|  Romero Barreto, Jaime Jose | m | | 2361 | VEN | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Sanchez, Roberto | | | 1181 | ARG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Riveros, Victor Olaf | | | 1150 | ARG | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Herrera, Carla | | | 1906 | ARG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Daneri, Martin | c | | 2078 | ARG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Lopez Navarro, Rodolfo | | | 1195 | ARG | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Quiroga, Leandro | | | 1784 | ARG | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | IRT Fiesta Patria | San Juan Capital | ARG | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1521 | 1.50 | 3 | -0.43 | 40 | -17.20 | |
| | Chavez, Carolina | | | 1190 | ARG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Tohme, Jose Luis | | | 1599 | ARG | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Rodriguez Ruiz, Dario Alejandro | | | 1406 | ARG | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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