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Individual Calculations March 2013 |
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| Parra, Johel Total change: 19.50 | |   |
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| 1er. IRT Copa ASOAJEDREZ LARA | Barquisimeto | VEN | 2013-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1955 | 1.00 | 3 | 0.06 | 30 | 1.80 | |
|  Fuentes Ramos, Alejandro | | | 2137 | VEN | 1.00 | 1 | 0.74 | 30 | 22.20 | |  Betancourt Gutierrez, Luis Joel | | | 2170 | VEN | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Ledezma, Daniel Antonio | | | 1989 | VEN | 0.00 | 1 | -0.45 | 30 | -13.50 | |
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) | | | | 2do. IRT Copa ASOAJEDREZ LARA | Barquisimeto | VEN | 2013-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 1955 | 1.50 | 3 | 0.59 | 30 | 17.70 | |
| | Bobadilla, Jorge | | | 2077 | VEN | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Zavarce, Oscar Enrique | f | | 2179 | VEN | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Ledezma, Daniel Jose | | | 2058 | VEN | 0.50 | 1 | 0.14 | 30 | 4.20 | |
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) | | |
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