Individual Calculations August 2015 |
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Haring, Ruth Inez Total change: -34.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2015 Sacramento Chess Championship | Sacramento, California | USA | 2015-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1790 | 1850 | 0.00 | 3 | -1.73 | 20 | -34.60 | |
| Bick, Gabriel Jame | | | 2020 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | Oza, Nikunj C | | | 1740 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | Somalwar, Anaiy | | | 1609 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | | 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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