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Individual Calculations July 2019 |
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| Truelson, Joseph Total change: 45.60 | |   |
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| 2019 Washington Open | Lynnwood, Washington | USA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2099 | 6.00 | 7 | 2.36 | 40 | 94.40 | |
|  Kurungod Anoop, Pranav | | | 1818 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Whale, Nicholas | | | 1781 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | He, Samuel | | | 2161 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Perez, Ignacio | f | | 2035 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Breckenridge, Steven | f | | 2212 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Orlov, Georgi | m | | 2466 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Haining, Kyle | c | | 2113 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | | | 2019 National Open - U2300 | Las Vegas, Nevada | USA | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2099 | 3.50 | 6 | -1.22 | 40 | -48.80 | |
| | Lee, Jayden | | | 1738 | USA | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Mohammadi, Sina | | | 1733 | USA | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Nair, Roshen Sanjay | | | 1924 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Lee, Addison | | | 1931 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Salakh, Nadiia | | | 2064 | UKR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | He, Stephen | | | 1699 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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