Individual Calculations August 2016 |
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Petrosian, Tigran L. Total change: 1.60 | | |
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2016 National Open | Las Vegas, Nevada | USA | 2016-06-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2366 | 2593 | 2.50 | 3 | 0.16 | 10 | 1.60 | |
| Harmon-Vellotti, Luke | m | | 2409 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | Brown, Michael William | f | | 2418 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | Atoufi, Pedram | f | | 2272 | IRI | 1.00 | 1 | 0.13 | 10 | 1.30 | | 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) | |
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