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Individual Calculations April 2023 |
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| Yalet, Nestor Total change: 28.60 | |   |
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| Club Argentino - IRT Febrero Sub 2200 | CABA | ARG | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1524 | 2.50 | 4 | 1.50 | 20 | 30.00 | |
|  Montero, Walter | | | 1835 | ARG | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Loray, Matias Joaquin | | | 1436 | ARG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ivanov, Andrey | | | 1939 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Valduc, Octavio Federico | | | 1800 | ARG | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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 MARZO - CLUB ARGENTINO DE AJEDREZ | CABA | ARG | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1522 | 1.50 | 2 | -0.07 | 20 | -1.40 | |
| | Romeo, Luis Pablo | | | 1334 | ARG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Perez Lascano, Lucila | | | 1249 | ARG | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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