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Individual Calculations November 2018 |
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| Kraai, Jesse Total change: -14.60 | |   |
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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 |
| 2263 | 2499 | 4.00 | 7 | -1.46 | 10 | -14.60 | |
|  Quirke, Jeffrey | | | 2112 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Samuelson, Andrew N | f | | 2186 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Mulyar, Michael A | m | | 2384 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Morefield, Jason P | | | 2153 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Brodsky, David | m | | 2419 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Pressman, Leif | f | | 2273 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Guo, Arthur | f | | 2313 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | |
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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