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Individual Calculations August 2017 |
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| Kondakov, Adrian Total change: -66.00 | |   |
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| 2017 National Open (U2300) | Las Vegas, Nevada | USA | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1758 | 1.00 | 6 | -1.10 | 40 | -44.00 | |
|  Pinisetti, Prateek | | | 1981 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Leano, Bryan B | | | 1961 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Filipovich, David | | | 2029 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Premkumar, Hiren | | | 1911 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Gordon, Stephen W | | | 1777 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Zhang, Richard | | | 1606 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | 2017 Sacramento Chess Championship | Sacramento, California | USA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1758 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
| | Doyle, Bryon J | | | 2107 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Wu, Sijing | | | 1887 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Macfarland, James | | | 2113 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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