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Individual Calculations January 2018 |
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| Jimenez, Joaquin Total change: 3.60 | |   |
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| IRT Abierto Mayor Club de Ajedrez Posadas 2017 | Posadas | ARG | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2205 | 3.50 | 4 | 0.18 | 20 | 3.60 | |
|  Arce Escobar, Fernando | | | 1805 * | PAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cantero, Carlos | | | 1932 | ARG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Zamora, Martin | | | 1915 | VEN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Crotti, Lucas | | | 2028 | ARG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | IRT Abierto Copa Entre Rios 2017 | Villaguay | ARG | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2205 | 4.00 | 6 | 0.00 | 20 | 0.00 | |
| | De Battista, Federico | | | 1817 | ARG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zamora, Martin | | | 1915 | VEN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lopez Ortiz, Juan | | | 2204 | ARG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Zalisnak, Jacobo | | | 2085 | ESP | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Gomez Baillo, Jorge H. | m | | 2382 | ARG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Mizzau, Pablo | | | 1944 | ARG | 0.50 | 1 | -0.32 | 20 | -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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