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Individual Calculations July 2021 |
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| Salik, Serkan Total change: 34.80 | |   |
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| 2021 National Open - Under 2300 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1986 | 2.50 | 4 | 0.87 | 40 | 34.80 | |
|  Betaneli, Alex | f | | 2185 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Proleiko, Julian | | | 2134 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Tang, Zoey | | | 1871 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Wahl, Jackson | | | 2033 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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