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Individual Calculations July 2019 |
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| Meiyappan, Annapoorni Total change: -24.80 | |   |
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| 19th Annual William Addison Memorial - Open Section | San Francisco, CA | USA | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1602 | 0.00 | 3 | -0.62 | 40 | -24.80 | |
|  Senthilkumar, Pranav | c | | 1878 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Sivakumar, Shaashwath | | | 1728 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Yan, Ruiyang | | | 1941 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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