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Individual Calculations July 2019 |
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| Lynch, Joshua Total change: -141.60 | |   |
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| 2019 National Open | Las Vegas, Nevada | USA | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2195 | 0.50 | 3 | -1.31 | 40 | -52.40 | |
|  Antal, Gergely | g | | 2559 | HUN | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Anderson, Michael | | | 1795 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Sun, Rick | | | 1967 | USA | 0.00 | 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) | | | | 2019 National Open - U2300 | Las Vegas, Nevada | USA | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2195 | 2.00 | 5 | -2.23 | 40 | -89.20 | |
| | Biyiasas, Theodore | | | 1906 | USA | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Bareket, Adam | | | 1795 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Nair, Roshen Sanjay | | | 1924 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lee, Addison | | | 1931 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Leano, Bryan B | | | 1929 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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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