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Individual Calculations August 2012 |
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| Adu, Oladapo Oluto Total change: 5.40 | |   |
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| 40th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2222 | 5.00 | 8 | 0.36 | 15 | 5.40 | |
|  Collier, Philip M | | | 1974 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Alvarez, Ernesto | | | 2217 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Cooke, Eric N | | | 2147 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Semyonov, Vladimir | | | 2056 | CAN | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Rosenberg, Evan S | | | 2156 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Vilenchuk, Michael | | | 2231 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Alfaro Rojas, Alfonso | | | 2264 | CRC | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Betaneli, Alex | f | | 2236 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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