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Individual Calculations July 2010 |
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| Gay, Daniel Z Total change: 19.20 | |   |
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| Washington Open | Redmond, WA | USA | 2010-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2038 | 2.50 | 5 | 1.28 | 15 | 19.20 | |
|  Rohonyan, Katerine | | wg | 2329 | USA | 1.00 | 1 | 0.85 | 15 | 12.75 | |  Perez, Ignacio | f | | 2227 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Mikhailuk, Slava | f | | 2436 | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Rupel, David | | | 2107 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Lapid Shafriri, Gil | | | 2156 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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