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Individual Calculations February 2013 |
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| Mc Kinney, Jason E Total change: -3.00 | |   |
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| 5th Annual Chesapeake Open | Gaithersburg, Maryland | USA | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2086 | 2.50 | 5 | -0.10 | 30 | -3.00 | |
|  Wang, Kevin | | | 2283 | USA | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Hamilton, Timothy | | | 2064 | USA | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Moorthy, Srinivas | | | 1906 | USA | 0.50 | 1 | -0.24 | 30 | -7.20 | | | Graeffe, J Alex | | | 1998 | USA | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Busygin, Stanislav | | | 2114 | USA | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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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