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Individual Calculations July 2008 |
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| Sevillano, Enrico Total change: -2.70 | |   |
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| 8th Far West Open | Reno, Nevada | USA | 2008-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2392 | 2526 | 3.00 | 5 | -0.24 | 10 | -2.40 | |
|  Trammell, George | | | 2176 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Pearson, Michael | | | 2176 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Yermolinsky, Alex | g | | 2522 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Kudrin, Sergey | g | | 2566 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Khachiyan, Melikset | g | | 2520 | USA | 0.00 | 1 | -0.51 | 10 | -5.10 | |
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) | | | | 6th Annual Western Pacific Open | Los Angeles, CA | USA | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2353 | 2526 | 2.00 | 3 | -0.14 | 10 | -1.40 | |
| | Laylo, Darwin | g | | 2508 | PHI | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Atoufi, Pedram | | | 2301 | IRI | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Small, Gregg H | | | 2250 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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) | | | | 2008 National Open | Las Vegas, Nevada | USA | 2008-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2508 | 1.00 | 1 | 0.11 | 10 | 1.10 | |
| | Stubenrauch, Steve | | | 2158 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |
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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