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Individual Calculations July 2013 |
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| Yanayt, Eugene Total change: -6.90 | |   |
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| 2013 Southern California Championship Candidates | Monterey Park, California | USA | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2230 | 1.00 | 2 | -0.07 | 15 | -1.05 | |
|  Stein, Jeremy A | | | 2119 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Kretchetov, Alexander | f | | 2286 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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) | | | | 2013 National Open - Open Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2230 | 2.50 | 5 | -0.39 | 15 | -5.85 | |
| | Molner, Mackenzie | m | | 2470 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Helfst, Matt D | | | 1955 | USA | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Formanek, Edward W | m | | 2168 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Qi, Eric | | | 2061 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Serpik, Ilia | | | 2197 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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