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Individual Calculations February 2013 |
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| Betaneli, Alex Total change: 2.40 | |   |
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| 22nd Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2243 | 3.50 | 6 | 0.16 | 15 | 2.40 | |
|  Gelashvili, Tamaz | g | | 2566 | GEO | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Beilin, Allan | | | 2018 | USA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Mandizha, Farai | m | | 2415 | ZIM | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Byambaa, Uyanga | | wf | 2113 | MGL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Wang, Michael | | | 1924 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Wheeler, Cameron | f | | 2165 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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