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Individual Calculations April 2023 |
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| Montero, Walter Total change: 5.60 | |   |
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| Club Argentino - IRT Febrero Sub 2200 | CABA | ARG | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1835 | 2.50 | 4 | -0.64 | 20 | -12.80 | |
|  Yalet, Nestor | | | 1524 | ARG | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Martinez, Leandro Ariel | | | 1512 | ARG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Lalli, Maximiliano | | | 1523 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Valduc, Octavio Federico | | | 1800 | ARG | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | IRT MARZO - CLUB ARGENTINO DE AJEDREZ | CABA | ARG | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1835 | 4.50 | 6 | 0.92 | 20 | 18.40 | |
| | Romeo, Luis Pablo | | | 1435 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Torrez, Guillermo | | | 1635 | ARG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Piceda, Bruno | | | 1880 | ARG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Montgomery, Eamon | | | 1995 | ESP | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kiszkiewicz, Ivan | | | 1943 | ARG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Milano, Ivan | | | 1573 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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