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Individual Calculations August 2014 |
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| Orizondo, Hugo Total change: -25.75 | |   |
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| 42nd Annual World Open - U2400 Section | Arlington, Virginia | USA | 2014-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2114 | 0.50 | 1 | -0.17 | 15 | -2.55 | |
|  Goss, Jay | | | 1992 | USA | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | 42nd Annual World Open - Open Section | Arlington, Virginia | USA | 2014-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2098 | 1.00 | 6 | -1.16 | 20 | -23.20 | |
|  Harmon-Vellotti, Luke C | m | | 2412 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Li, Ruifeng | c | | 2305 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dale, Ari | m | | 2305 | AUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Perez Avendano, Paul Omar | f | | 2241 | MEX | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Snell, Christopher P | | | 1928 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Nieto, Manuel Waldo | | | 2076 | COL | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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