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Individual Calculations July 2009 |
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| Chakraborty, Dipro Total change: 0.00 | |   |
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| 9th Annual Sands Regency Reno - Far West Open | Reno, Nevada | USA | 2009-04-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2210 | 0 | 2.00 | 4 | 0.00 | 2210 | | 0.00 | |
|  Kretchetov, Alexandre | f | | 2357 | RUS | 0.50 | 1 | 0.00 | | 0.00 | |  Aigner, Michael | | | 2243 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Dejmek, Mark W | | | 2128 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Fuentes, Romulo C | | | 2113 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | 2009 National Open | Las Vegas, Nevada | USA | 2009-06-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2154 | 0 | 2.50 | 6 | 0.00 | 2097 | | 0.00 | |
| | Tayar, Jonathan | f | | 2334 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Heung, Christopher | | | 1985 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Haessler, Carl A | | | 2173 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Adelberg, David | | | 2158 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Meyer, Paul R | | | 2096 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Zepeda, Lorena M | | wm | 2179 | ESA | 1.00 | 1 | 0.00 | | 0.00 | |
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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