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Individual Calculations September 2010 |
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| Veech, John Total change: 40.25 | |   |
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| 38th Annual World Open - U2400 Section | King of Prussia, Pennsylvania | USA | 2010-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 1995 | 1.50 | 6 | -0.11 | 25 | -2.75 | |
|  Mac Intyre, Paul | f | | 2287 | USA | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Ramer, Scott Leo | | | 2223 | USA | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Yanayt, Eugene | f | | 2172 | USA | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Ying, Victor | | | 2141 | USA | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Lwin, Aung K | | | 2034 | MYA | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Kelley, Dereque D | | | 2203 | 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) | | | | Indianapolis Open | Indianapolis, Indiana | USA | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 1995 | 2.50 | 3 | 1.72 | 25 | 43.00 | |
| | Markovits, Alex | | | 2102 | USA | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Holroyd, Kenneth J | | | 2171 | USA | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Aramil, William J | | | 2276 | USA | 1.00 | 1 | 0.84 | 25 | 21.00 | |
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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