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Individual Calculations July 2022 |
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| Bader, Jeremy Total change: 43.00 | |   |
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| 31st Annual Chicago Open - Under 2300 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1788 | 2.50 | 5 | 1.08 | 20 | 21.60 | |
|  Li, Eric | | | 1979 | CAN | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Jiang, Andrew | | | 2030 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Tsuei, Kai | | | 1687 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jensen, Matthew | | | 2039 | USA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Le, Harry | | | 2095 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Space City Open 2022 | Houston, TX | USA | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1761 | 3.00 | 5 | 0.75 | 20 | 15.00 | |
| | Chang, Luca | | | 1720 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Hevia Alejano, Carlos | g | | 2460 | CUB | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Elliott, Alexander | | | 1639 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gardezi, Arsal | | | 1978 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wilder, Greg | | | 1528 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 2nd Annual Texas Golden Open | Grapevine, TX | USA | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1761 | 3.50 | 6 | 0.32 | 20 | 6.40 | |
| | Gotpagar, Aadi | | | 1507 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Trakru, Rohun | c | | 2056 | USA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Hullahalli, Adarsh | | | 1910 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lance, Ethan R | | | 1361 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tineo, Brian J | | | 1912 | DOM | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Wang, Kalia Y | | | 1608 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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