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Individual Calculations September 2018 |
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| Duarte, Hector Total change: 14.60 | |   |
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| IRT Sub 2000 Benito Villegas In Memoriam | CABA | ARG | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1552 | 2.00 | 4 | 1.01 | 20 | 20.20 | |
|  Campos, Maria Jose | | | 1861 | ARG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Duarte Fernandez, Hector | | | 1657 | ARG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Tancredi, Juan Maria | | | 1624 | ARG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Fernandez Ibias, Jose Luis | | | 1943 | ARG | 1.00 | 1 | 0.91 | 20 | 18.20 | |
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) | | | | V Abierto IRT Martin Manrique | Berisso | ARG | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1552 | 1.00 | 3 | -0.28 | 20 | -5.60 | |
| | Guzman, Ezequiel | | | 1845 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Elizondo Chavez, Renata Lujan | | | 1152 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adorno, Anibal | | | 1785 | ARG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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