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Individual Calculations September 2010 |
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| Parry, Matt J Total change: -4.50 | |   |
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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 |
| 2022 | 2235 | 2.00 | 3 | -0.30 | 15 | -4.50 | |
|  Finney, Stuart S | | | 2077 | USA | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Hughes, John L | | | 2050 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Robinson, Darrian | | | 1939 | USA | 1.00 | 1 | 0.15 | 15 | 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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