Individual Calculations August 2017 |
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Parhami, Payam Total change: 13.80 | | |
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2017 National Open (U2300) | Las Vegas, Nevada | USA | 2017-06-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1967 | 2006 | 4.00 | 6 | 0.69 | 20 | 13.80 | |
| Nguyen, Darian | | | 2059 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | Quercia, Dylan | | | 1835 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Handigol, Abhishek | | | 1916 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | Pan, Kevin | | | 1901 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | Siebenhaar, Erich | | | 2072 | GER | 1.00 | 1 | 0.59 | 20 | 11.80 | | Tao, Jeffrey | | | 2019 | USA | 1.00 | 1 | 0.52 | 20 | 10.40 | | 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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