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Individual Calculations July 2022 |
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| Nguyen, Tinh Son Total change: 77.60 | |   |
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| 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1874 | 3.50 | 5 | 1.94 | 40 | 77.60 | |
|  Langreck, John | | | 2082 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Lesniewski, Lucas | | | 1814 | FRA | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Mc Entee, Tim R | | | 1957 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Zerm, Alfred | | | 2192 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Vela, Norberto | | | 2088 | MEX | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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