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Individual Calculations October 2017 |
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| Arond, Dean Total change: 4.20 | |   |
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| 2017 Illinois Open State Championship | Northbrook, Illinois | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1753 | 2.50 | 6 | 0.21 | 20 | 4.20 | |
|  Mardov, Dimitar | | | 1513 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Meduri, Aakaash | | | 2056 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Takahashi, Michael John | | | 1834 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Kalghatgi, Nikhil | | | 1985 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hodina, James | | | 1890 | USA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Narayanan, Rishi T | | | 1804 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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