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Individual Calculations November 2019 |
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| Huang, Elton Total change: 3.20 | |   |
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| 1st Naperville FIDE Open | Naperville, Illinois | USA | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1453 | 0.00 | 1 | -0.15 | 40 | -6.00 | |
|  Gupta, Aditya | | | 1750 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | Quad-Cities Open | Moline, Illinois | USA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1541 | 1.50 | 4 | 0.23 | 40 | 9.20 | |
| | Fiedorowicz, Owen | | | 1767 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Shukla, Abhyudaya | | | 1536 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Noble, Cub | | | 1891 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rector, Richard | | | 1583 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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