Individual Calculations May 2010 |
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Potter, John R Total change: 13.05 | | |
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2009 North Carolina Open Championship | Greensboro, North Carolina | USA | 2009-10-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2175 | 2206 | 2.50 | 3 | 0.87 | 15 | 13.05 | |
| Schroer, Jonathan | m | | 2354 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | Barsky, Sam | | | 2091 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | Curcuru, John M | | | 2080 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | 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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