Individual Calculations February 2022 |
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Opaska, Michael Total change: -71.40 | | |
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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 |
1630 | 1936 | 1.50 | 6 | -3.57 | 20 | -71.40 | |
| Fang, Elbert | | | 1536 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Ram, Jaikrishnan | | | 1823 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | Parvathaneni, Nikhil | | | 1625 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | Zhou, Chelsea | | | 1627 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | Tang, Dylan | | | 1536 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Yang, Daniel | | | 1633 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | * 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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