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Individual Calculations January 2011 |
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| Ding, Jialin Total change: 24.25 | |   |
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| 19th Annual Kings Island Open | Mason, Ohio | USA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2069 | 2.00 | 3 | 0.75 | 25 | 18.75 | |
|  Markovits, Alex | | | 2102 | USA | 1.00 | 1 | 0.55 | 25 | 13.75 | |  Levi, Ariel S | | | 2092 | USA | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Iwu, Okechukwu A | | | 2195 | USA | 0.50 | 1 | 0.17 | 25 | 4.25 | |
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 |
| 2448 | 2069 | 0.50 | 3 | 0.22 | 25 | 5.50 | |
| | Kleiman, Jake | m | | 2405 | USA | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Kaidanov, Gregory | g | | 2469 * | USA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Finegold, Benjamin | g | | 2469 * | USA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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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