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Individual Calculations October 2017 |
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| Meduri, Aakaash Total change: -8.80 | |   |
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| 2017 Illinois Open State Championship | Northbrook, Illinois | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2056 | 2.50 | 4 | -0.11 | 20 | -2.20 | |
|  Chen, Nathan | | | 1776 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Arond, Dean | | | 1753 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Turgut, Tansel | f | | 2246 | TUR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wang, Ricky | | | 1942 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Downers Grove Chess Club Invitational | Downers Grove, Illinois | USA | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2056 | 6.50 | 9 | -0.33 | 20 | -6.60 | |
| | Brock, William | | | 1952 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Bungo, D Gregory | | | 1971 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Matura, Max | | | 1656 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Porter, John | | | 1746 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Shoykhet, Benjamin | | | 1867 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dugovic, Daniel R | | | 2014 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Geannopoulos, Nicholas | | | 1656 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wang, Emma K | | | 1786 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Mathur, Rithwik | | | 1885 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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