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Individual Calculations October 2021 |
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| Mu, Grant Total change: 113.60 | |   |
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| 2021 Illinois Open State Championship - Open | Northbrook, Illinois | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1636 | 4.50 | 7 | 2.39 | 40 | 95.60 | |
|  Auger, Michael W | | | 2036 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Li, David Tongjia | | | 1619 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Bruha, Nicholas | | | 1879 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Huang, Elton | | | 1584 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Kaplan, Avi Harrison | | | 1819 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Hamilton, Mark | | | 1812 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Barretto, Ryan Sanjay | | | 1865 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | * 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) | | | | 2021 Indy FIDE - Premier | Indianapolis, Indiana | USA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1636 | 1.50 | 5 | 0.45 | 40 | 18.00 | |
| | Fernandez, Nelson Wilfredo | | | 1961 | HON | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Davidovich, Manis | | | 1924 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Rambha, Hemachandra | | | 1792 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Povinelli, Braydon | | | 1755 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Smith, Josh | | | 1964 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | |
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