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Individual Calculations January 2011 |
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| Cao, Kevin Y Total change: 11.85 | |   |
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| 19th Annual Kings Island Open | Mason, Ohio | USA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2061 | 1.00 | 2 | 0.07 | 15 | 1.05 | |
|  Velez, Ryan J A | | | 2089 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | |  Bowersock, Michael | | | 2079 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Thanksgiving Open | St. Louis, Missouri | USA | 2010-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2442 | 2061 | 1.00 | 3 | 0.72 | 15 | 10.80 | |
| | Kaidanov, Gregory | g | | 2461 * | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Kleiman, Jake | m | | 2405 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Zivanic, Marko | m | | 2461 * | SRB | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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