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Individual Calculations July 2013 |
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| Wallach, Kenneth T Total change: 19.35 | |   |
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| 2013 National Open - Open Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2151 | 2.50 | 4 | 1.29 | 15 | 19.35 | |
|  Finegold, Benjamin | g | | 2507 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Beilin, Allan | | | 2026 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Aleskerov, Faik | | | 2360 | AZE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Martin-Del-Campo, Roberto | m | | 2391 | MEX | 0.50 | 1 | 0.30 | 15 | 4.50 | |
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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