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Individual Calculations January 2010 |
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| Inskeep, Ben Total change: 15.50 | |   |
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| 2nd Annual Cleveland Open | Cleveland, Ohio | USA | 2009-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2115 | 1.00 | 2 | 0.22 | 25 | 5.50 | |
|  Pappu, Ananth | | | 2148 | USA | 0.50 | 1 | 0.05 | 25 | 1.25 | |  Koo, Oliver T | | | 2238 | USA | 0.50 | 1 | 0.17 | 25 | 4.25 | |
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) | | | | 18th Annual Kings Island Open | Mason, Ohio | USA | 2009-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2115 | 2.50 | 5 | 0.40 | 25 | 10.00 | |
| | Jayakumar, Adarsh | | | 2071 | USA | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Iwu, Okechukwu A | | | 2185 | USA | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Homa, Seth | | | 2295 | USA | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Pappu, Ananth | | | 2137 | USA | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Wright, William B | | | 2177 | USA | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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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