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Individual Calculations July 2023 |
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| Barnakov, Yury A Total change: -14.20 | |   |
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| 91st Massachusetts Open | Westford, MA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2172 | 4.50 | 6 | -0.71 | 20 | -14.20 | |
|  Aravindakshan, Sahana | | | 1746 | USA | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Kilari, Dattasai | | | 1754 | USA | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Freeman, Matthew H | | | 1926 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Laido, Olivia | | | 1772 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yadawad, Ansh | | | 1818 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Hoy, Andrew | | | 1998 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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