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Individual Calculations December 2021 |
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| Griffith, Kyron Total change: -38.20 | |   |
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| 2021 New York GM Invitational A | New York, NY | USA | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2441 | 2383 | 3.00 | 9 | -0.80 | 10 | -8.00 | |
|  Khamrakulov, Djurabek | g | | 2512 | UZB | 0.50 | 1 | 0.17 | 10 | 1.70 | |  Ostrovskiy, Aleksandr | m | | 2388 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Yudasin, Leonid G | g | | 2464 | ISR | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Tian, Eddy | f | | 2413 | USA | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Liang, Jason | m | | 2408 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Roussel-Roozmon, Thomas | g | | 2471 | CAN | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Stremavicius, Titas | g | | 2500 | LTU | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Kalikshteyn, Alexander | m | | 2391 | USA | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Guo, Arthur | m | | 2422 | USA | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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) | | | | 2021 US Masters Championship | Charlotte, North Carolina | USA | 2021-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2383 | 3.00 | 7 | -3.02 | 10 | -30.20 | |
| | Green, Austen | | | 2052 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Shundi, Matias | | | 1983 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Markzon, Gregory | f | | 2058 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Wiebe, Daniel | | | 2027 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Wu, Rochelle | | wm | 2211 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Vanapalli, Vishnu | | | 1983 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Shubin, Daniel | | | 2133 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | * 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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