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Individual Calculations September 2019 |
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| Koganov, Mikhail Total change: 53.60 | |   |
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| 2019 National Senior Tournament of Champions | Orlando, Florida | USA | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2095 | 3.00 | 5 | 1.34 | 40 | 53.60 | |
|  Sevillano, Enrico | g | | 2443 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Ginsburg, Mark | m | | 2329 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Berchenko, Sergey | | | 2049 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Xanthos, Constantine | | | 2045 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Burnett, Ronald | m | | 2325 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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