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Individual Calculations November 2021 |
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| Dubrovich, Igor Total change: 1.20 | |   |
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| IRT Cerrado Torre Blanca B - 1850 A 1999 | CABA | ARG | 2021-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1974 | 3.50 | 5 | 0.93 | 20 | 18.60 | |
|  Dominguez, Diego | | | 1943 | ARG | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Salvati, Diego | | | 1993 | ARG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Vitola, Leonardo | | | 1974 | ARG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Herrera, Pablo | | | 1997 | ARG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Gras, Carlos | | | 1911 | ARG | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | III Abierto Internacional de Villa Constitucion | Villa Constitucion - Santa Fe | ARG | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 2004 | 3.50 | 6 | -0.87 | 20 | -17.40 | |
| | Lavandeira, Juan Facundo | | | 1604 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perdomo, Leandro | m | | 2404 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mathey, Carlos | | | 1639 | ARG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Santiso, Daniel | | | 1803 | ARG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Carrizo, Luciano Ariel | | | 1730 | ARG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Sosa, Hugo Andres | | | 1670 | ARG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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