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Individual Calculations September 2018 |
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| Hevia, Geronimo Total change: -4.80 | |   |
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| Torneo Abierto Internacional de Ajedrez Dos Orillas 7ma Edicion | Parana - Entre Rios | ARG | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1463 | 0.50 | 3 | -0.19 | 40 | -7.60 | |
|  Barreira Vesco, Ulises | | | 1799 | ARG | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Sarli, Arnoldo | | | 1632 | ARG | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Salazar, Leovys Erix | | | 1617 | ARG | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Semifinal Arg Sub 1700 Sub 2200 Memorial Julio Chiche de los Reyes | Laguna Paiva - Santa Fe | ARG | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1463 | 1.50 | 3 | 0.07 | 40 | 2.80 | |
| | Decoppet, Nestor | | | 1796 | ARG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Caglia, Gaston | | | 1464 | ARG | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Ghiberto, Franco | | | 1217 | ARG | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | |
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