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Individual Calculations August 2013 |
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| Margiotta, Jason J Total change: 27.30 | |   |
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| 41st Annual World Open - U2200 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 1965 | 4.00 | 7 | 1.82 | 15 | 27.30 | |
|  Prieto, Ernesto | | | 2128 | COL | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Gonzalez, Guillermo Ruiz | f | | 2096 | MEX | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Yan, Gaibo | | | 2044 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Vempati Rao, Kameswara | | | 2131 | IND | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Leon, Isaac D | | | 2114 | ECU | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Feliachi, Nabil | | | 2255 | USA | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Korba, Nicky | | | 2004 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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