Individual Calculations February 2022 |
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Smith, Roger Christopher Total change: -47.80 | | |
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31st Annual North American Open - Under 2100 | Las Vegas, Nevada | USA | 2021-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1608 | 1864 | 1.50 | 5 | -2.39 | 20 | -47.80 | |
| Shen, Edward | | | 1589 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | Spector, Marchand | | | 1574 | USA | 0.00 | 1 | -0.84 | 20 | -16.80 | | Gopalakrishnan, Kritin Rohan | | | 1464 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Hernandez Luna, Jose Angel Angel | c | | 1948 | MEX | 0.00 | 1 | -0.38 | 20 | -7.60 | | Bao, Chris | | | 1464 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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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