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Individual Calculations November 2010 |
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| Vecanski, Dragomir Total change: 24.50 | |   |
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| 2010 Illinois Open Championship | Oak Brook, Illinois | USA | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1803 | 2.00 | 4 | 0.98 | 25 | 24.50 | |
|  Gurczak, John | | | 2111 | USA | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Ruggiero, Pamela F | | | 2006 | USA | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Stone, George W | | | 1957 | USA | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Dixon, Jeff S | | | 1914 | USA | 0.00 | 1 | -0.35 | 25 | -8.75 | |
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) | | |
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