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Individual Calculations November 2011 |
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| Ellis, Jim Total change: -62.55 | |   |
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| 7th Okie Chess Festival - Open Section | Tulsa, Oklahoma | USA | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2078 | 1.50 | 5 | -2.01 | 15 | -30.15 | |
|  Whitcomb, Bran | | | 1965 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Johnson, Chuck | | | 1857 | USA | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Dutiel, Tony | | | 1935 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Chikkala, Srikar | | | 1851 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Fernandez, Jaime | | | 2003 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | | | Chess MN.9th FIDE Open Rating Tournament | Minneapolis, Minnesota | USA | 2011-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2078 | 1.00 | 4 | -1.68 | 15 | -25.20 | |
| | Ravi, Saisree | | | 1696 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Johnson, Frank B | | | 2184 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Tang, Andrew | | | 1844 | USA | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Donahue, Robert J | | | 1989 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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) | | | | 20th Annual Midwest Class Championships | Wheeling, Illinois | USA | 2011-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2078 | 0.00 | 1 | -0.48 | 15 | -7.20 | |
| | Schmakel, Sam A | | | 2090 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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