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Individual Calculations June 2018 |
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| Ospina, Santiago Total change: 98.40 | |   |
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| IRT Abierto Segunda Categoria Antioquia 2018 | Medellin | COL | 2018-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1707 | 4.50 | 6 | 2.46 | 40 | 98.40 | |
|  Ramirez Montoya, Jorge A | | | 1911 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Molina Ballesteros, Juan Sebastia | | | 1343 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Toro, Miguel Angel | | | 1880 | COL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Mesa, Francisco Alonso Jr. | | | 1890 | COL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Martinez, Mauricio | | | 1956 | COL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Lopez, Juan D | | | 1973 | COL | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | |
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