Individual Calculations July 2021 |
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Tangtartharakul, Chanin Total change: -20.40 | | |
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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 |
1999 | 2018 | 2.00 | 5 | -0.51 | 40 | -20.40 | |
| Ardito, Andrew | | | 2162 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | Ngo, Bach | | | 2060 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | Kukavica, Tony | | | 2035 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | Calhoun, Luke | | | 2121 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | Rajaram, Rohan | | | 1618 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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