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Individual Calculations October 2021 |
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| Torres, Javier Antonio Total change: 6.40 | |   |
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| 2021 Harvey Lerman Florida State Championship | St. Petersburg, Florida | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2259 | 3.50 | 5 | 0.32 | 20 | 6.40 | |
|  Durand, Phillip | | | 2021 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Lucente, Mike | | | 1957 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hamley, Ryan | | | 2050 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Becerra, Julio | g | | 2499 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ngo, Bach | | | 2213 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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