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Individual Calculations February 2020 |
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| Vigorito, David Total change: -11.30 | |   |
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| 2020 Charlotte Open | Charlotte, North Carolina | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2368 | 3.00 | 6 | -1.13 | 10 | -11.30 | |
|  Rutten, Alexander | | | 2000 | NED | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Xu, Grant | | | 2228 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Narayanan, Samrug | c | | 2185 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Brodsky, David | m | | 2479 | USA | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Puckett, Matthew | | | 2149 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Cezila Jr, Rubens | | | 2239 | BRA | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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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