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Individual Calculations January 2019 |
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| Paciorkowski, Lev Total change: -15.80 | |   |
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| 1st Manhattan International Chess Open | New York, New York | USA | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2252 | 1.00 | 2 | -0.79 | 20 | -15.80 | |
|  Forney, Robert | | | 1861 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Shibata, Robert | | | 1916 | USA | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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