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Individual Calculations November 2018 |
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| Colding, Ernest Total change: 48.40 | |   |
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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 |
| 2171 | 2035 | 5.50 | 9 | 2.42 | 20 | 48.40 | |
|  Le, Long | m | | 2404 | VIE | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Collier, Philip M | | | 1831 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Piasetski, Leon D | m | | 2252 | CAN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Brodsky, David | m | | 2419 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Luo, Terry | | | 1937 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Narkeeran, Madhavan | | | 2095 | USA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Yanayt, Eugene | f | | 2137 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Eidemiller, Mark | | | 2211 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Paciorkowski, Lev | | | 2250 | USA | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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