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Individual Calculations September 2018 |
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| Paciorkowski, Lev Total change: 18.00 | |   |
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| 50th Annual Atlantic Open | Falls Church, Virginia | USA | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2232 | 3.00 | 5 | 0.90 | 20 | 18.00 | |
|  Putnam, Liam | | | 1832 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dragun, Kamil | g | | 2594 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Gabuzyan, Hovhannes | g | | 2556 | ARM | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Warusawitharana, Missaka | | | 2054 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Fishbein, Alexander | g | | 2455 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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