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Individual Calculations April 2017 |
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| Bertini, Nazzareno Total change: -11.80 | |   |
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| 2017 Marshall February-March FIDE Mondays | New York, New York | USA | 2017-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1678 | 1.00 | 4 | -0.59 | 20 | -11.80 | |
|  Rudowski, Szymon | | | 1860 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Oliver, Sandra | | | 1594 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Kopiecki, Edward | | | 1872 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kantey, David S | | | 1706 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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