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Individual Calculations February 2013 |
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| Sevilla, Chris Total change: 22.80 | |   |
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| 5th Annual Chesapeake Open | Gaithersburg, Maryland | USA | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1992 | 3.00 | 4 | 1.52 | 15 | 22.80 | |
|  Busygin, Stanislav | | | 2114 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Strenzwilk, Denis | | | 1948 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Larkins, Larry R | | | 2156 | USA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Fischer, Robert J | | | 2130 | USA | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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