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Individual Calculations June 2023 |
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| Lapshun, Yury Total change: -6.20 | |   |
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| 2023 May Marshall Premier | New York, NY | USA | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2350 | 3.00 | 5 | -0.62 | 10 | -6.20 | |
|  Kozower, Ethan | | | 1859 | USA | 1.00 | 1 | 0.04 | 10 | 0.40 | |  Frumkin, Edward | | | 1950 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bortnyk, Mykola | m | | 2425 | UKR | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Schmakel, Sam | m | | 2420 | USA | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Gaw, Chloe | | | 1911 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | * 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) | | |
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