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Individual Calculations June 2018 |
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| Olson, David Total change: 3.80 | |   |
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| Spring 2018 Tuesday Night Marathon | San Francisco, California | USA | 2018-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1319 | 1.00 | 5 | 0.19 | 20 | 3.80 | |
|  Kuczek, Kevin | | | 1719 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Argo, Guy | | | 1719 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morgan, Jerry | | | 1520 | USA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Harris, John | | | 1719 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baer, Michael | | | 1446 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | |
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