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Individual Calculations July 2008 |
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| Fuentes, Romulo Total change: 26.00 | |   |
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| Spring TNM | San Francisco, CA | USA | 2008-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2117 | 1.00 | 2 | 0.21 | 25 | 5.25 | |
|  Grefe, John | m | | 2381 | USA | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Traub, Igor | | | 2038 | USA | 1.00 | 1 | 0.39 | 25 | 9.75 | |
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) | | | | 2008 National Open | Las Vegas, Nevada | USA | 2008-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2113 | 2.00 | 4 | 0.83 | 25 | 20.75 | |
| | Gurevich, Dmitry | g | | 2463 | USA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Merwin, Steve | | | 2094 | USA | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Sertic, Darko | | | 2260 | USA | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Bournival, Braden | f | | 2320 | USA | 0.50 | 1 | 0.27 | 25 | 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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