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Individual Calculations September 2010 |
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| Gareyev, Timur Total change: 1.20 | |   |
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| 111th Annual US Open - Jerry Hanken Memorial | Irvine, California | USA | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2406 | 2614 | 1.00 | 2 | -0.53 | 10 | -5.30 | |
|  Banawa, Joel | f | | 2345 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Gurevich, Dmitry | g | | 2466 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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) | | | | Tournament of College Champions | Irvine, California | USA | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2385 | 2614 | 4.50 | 5 | 0.65 | 10 | 6.50 | |
| | Safin, Artur K | | | 2214 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Sadorra, Julio C | m | | 2473 | PHI | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Hughes, Tyler B | | | 2312 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Antal, Gergely | m | | 2519 | HUN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Cornejo, Max | m | | 2409 | PER | 1.00 | 1 | 0.24 | 10 | 2.40 | | | * 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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