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Individual Calculations January 2012 |
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| Stark, Gregg Total change: -30.90 | |   |
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| 20th Annual Kings Island Open | Mason, Ohio | USA | 2011-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2024 | 1.00 | 5 | -1.03 | 30 | -30.90 | |
|  Karklins, Andrew | f | | 2205 | USA | 0.00 | 1 | -0.26 | 30 | -7.80 | |  O`Donnell, Robert | | | 2074 | USA | 1.00 | 1 | 0.57 | 30 | 17.10 | | | Chakraborty, Dipro | | | 2124 | USA | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Cooklev, Steven | | | 2118 | USA | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Haring, Ruth I | | wm | 1946 | USA | 0.00 | 1 | -0.61 | 30 | -18.30 | |
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) | | |
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