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Individual Calculations August 2017 |
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| Poling, Scott E Total change: -6.40 | |   |
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| Summer 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1768 | 2.50 | 5 | -0.32 | 20 | -6.40 | |
|  Diaz, Conrado | | | 2168 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sachs-Weintraub, J | | | 1547 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Abraham, Michael D | | | 1579 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Smith Iii, Robert | | | 1751 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Starr, Albert Mart | | | 1624 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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