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Individual Calculations November 2018 |
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| Pham, Ngoc Total change: -33.20 | |   |
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| 10th Annual Washington Chess Congress | Falls Church, Virginia | USA | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2193 | 4.00 | 9 | -1.66 | 20 | -33.20 | |
|  Collier, Philip M | | | 1831 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Wang, Kevin | m | | 2447 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zhang, Alan | | | 2091 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Berczes, David | g | | 2499 | HUN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Milanovic, Nemanja | | | 2002 | SRB | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Luo, Terry | | | 1937 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Marler, Alexander | | | 2032 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Moore, Johnson | | | 1995 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Somalwar, Anaiy | | | 1992 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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