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Individual Calculations January 2012 |
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| Bath, John Total change: 3.30 | |   |
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| 20th Annual Kings Island Open | Mason, Ohio | USA | 2011-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2107 | 1.00 | 3 | 0.22 | 15 | 3.30 | |
|  Shahade, Greg | m | | 2459 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Iwu, Okechukwu N | | | 2198 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | |  Lein, Anatoly | g | | 2261 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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