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Individual Calculations June 2023 |
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| Ccahuancama, Abraham William Total change: 50.00 | |   |
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| Semifinal 98 Campeonato Argentino Superior Absoluto | CABA | ARG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1632 | 2.00 | 6 | 0.16 | 40 | 6.40 | |
|  De Cara, Juan Antonio | | | 2122 | ARG | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Strok, Boris | | | 1907 | ARG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dimitriu, Cristian | | | 1850 | ARG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Perez Lascano, Lucila | | | 1272 | ARG | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Etchevest, Marcelo | | | 1745 | ARG | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Beredjiklian, Mariano | | | 1911 | ARG | 0.00 | 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) | | | | Club Argentino de Ajedrez - IRT Sub2000 Amateur Mayo | CABA | ARG | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1632 | 3.00 | 4 | 1.09 | 40 | 43.60 | |
| | Zaslavsky, Boris | | | 1232 * | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gualpa, Carlos | | | 1710 | ARG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Campos, Emiliano | | | 1722 | ARG | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Moro Saidon, Gonzalo | | | 1851 | ARG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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