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Individual Calculations June 2024 |
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| Jackson, Maddox Total change: -74.40 | |   |
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| 1st Central Virginia Open | Glen Allen, VA | USA | 2024-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 1719 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
|  Erenburg, Sergey | g | | 2119 * | USA | 0.00 | 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) | | | | 2nd Annual Metropolitan Open | Sterling, VA | USA | 2024-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1719 | 1.00 | 4 | -0.96 | 40 | -38.40 | |
|  Wang, Lacey | | | 1715 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Chovanec, Alice | | | 1757 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Zhao, Danson | | | 1717 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Kobily, Mike | | | 1717 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | 11th Cherry Blossom Classic - U2100 | Dulles, VA | USA | 2024-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1719 | 3.50 | 7 | -0.82 | 40 | -32.80 | |
| | Murugan Ayyappan, Adhiraiyan | | | 1765 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Ari, Srinandasai | | | 1575 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Chong, Hanford | | | 1683 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Lebakken, Lukas William | | | 1516 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Demirel, Esat Omer | | | 1707 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Bueltmann-Prok, Lenny A | | | 1722 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Wang, Charles | | | 1412 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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