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Individual Calculations January 2016 |
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| Gerwin, Gene Total change: -0.60 | |   |
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| 2015 Fall Tuesday Night Marathon | San Francisco, California | USA | 2015-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1817 | 4.00 | 8 | -0.03 | 20 | -0.60 | |
|  Erdenebileg, Erkhes M | | | 1417 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Doyle, Bryon J | | | 2031 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | James, Charles H | | | 1583 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Winslow, Elliott C | m | | 2217 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wong, Russell | | | 2107 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Morgan, Jerry | | | 1510 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Clemens, Kristian | | | 1783 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Sarafian, Greg M | | | 1861 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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) | | |
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