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Individual Calculations December 2017 |
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| Sena, Juan Total change: -12.40 | |   |
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| Marshall Weekend FIDE November 2017 | New York, New York | USA | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2046 | 1.00 | 2 | -0.22 | 20 | -4.40 | |
|  Hung, Anthony | | | 1662 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Busygin, Stanislav | | | 2191 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 48th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2046 | 2.00 | 5 | -0.40 | 20 | -8.00 | |
| | Murgescu, Adi | | | 1781 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Feng, Maggie | f | wc | 2263 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Narkeeran, Madhavan | | | 1883 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gorman, Dov | f | | 2253 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lu, Maximillian | f | | 2112 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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