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Individual Calculations February 2013 |
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| Fischer, Robert J Total change: 2.10 | |   |
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| 5th Annual Chesapeake Open | Gaithersburg, Maryland | USA | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2130 | 2.50 | 4 | 0.14 | 15 | 2.10 | |
|  Armentrout, Steven | | | 1878 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Kahn, Aaron E | | | 2272 | USA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Sherman, David | | | 2092 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Sevilla, Chris | | | 1992 | USA | 0.00 | 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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