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Individual Calculations January 2016 |
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| Scott, Harold R Total change: -36.40 | |   |
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| 2015 Marshall Amateur Championship - Jerry Simon Memorial | New York, New York | USA | 2015-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1959 | 3.00 | 5 | -0.76 | 20 | -15.20 | |
|  Chen, Victor | | | 1623 | USA | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Lugo, Prospero Augusto | | | 1830 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Qi, Katherene | | | 1559 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gu, Ethan | | | 1916 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Hellner, Wesley | | | 1786 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | 99th Annual Edward Lasker Memorial - MCC Championship | New York, New York | USA | 2015-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1959 | 2.00 | 8 | -1.06 | 20 | -21.20 | |
| | Barrett, Stephen J | | | 2217 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sena, Juan | | | 2148 | DOM | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hellner, Wesley | | | 1786 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | King, Alexander B | | | 2232 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Polyakin, Vladimir | | | 2016 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Lu, Maximillian | c | | 1808 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bennett, David Michael | c | | 2131 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Stancil, Kimani A | | | 2080 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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