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Individual Calculations February 2013 |
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| Collier, Philip M Total change: -2.25 | |   |
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| 39th Annual Eastern Open | Washington DC | USA | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1948 | 3.00 | 7 | -0.15 | 15 | -2.25 | |
|  Chang, Jeffrey E | | | 1974 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | |  Yagiz, Bora | | | 1913 | TUR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | McNamara, Tanner A | | | 2057 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Kjoita, Henning J | | | 1991 | NOR | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Kjoita, Torgeir J | | | 1905 | NOR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Myers, Dominique | | | 2013 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Wlezien, Alexander | | | 2032 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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