Individual Calculations April 2017 |
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Anderson, Michael Total change: 19.40 | | |
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IM John Grefe Marathon | Berkeley, California | USA | 2017-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1928 | 1814 | 2.00 | 3 | 0.97 | 20 | 19.40 | |
| Hakobyan, Sos | | | 1869 | USA | 1.00 | 1 | 0.58 | 20 | 11.60 | | Sevall, Jacob Came | | | 1962 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | Maser, Thomas F | | | 1952 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | 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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