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Individual Calculations September 2014 |
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| Jones, Craig W Total change: -14.60 | |   |
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| 4th Annual Potomac Open | Rockville, Maryland | USA | 2014-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2153 | 1.00 | 3 | -0.73 | 20 | -14.60 | |
|  Enkhbat, Tegshsure | m | | 2399 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Slack, David | | | 1902 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Spencer, Michael A | | | 1980 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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