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Rapid:
Individual Calculations August 2017 |
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| Kahn, Samuel B Total change: -4.20 | |   |
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| July 2017 Marshall Masters | New York, New York | USA | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2096 | 1.00 | 3 | -0.21 | 20 | -4.20 | |
|  Brain, Logan J | | | 2163 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Bonin, Jay R | m | | 2328 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lopez, Angel | | | 2034 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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