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Individual Calculations August 2019 |
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| Tabatabai, Ashkon Total change: -16.40 | |   |
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| Summer 2019 Tuesday Night Marathon - U1600 | San Francisco, California | USA | 2019-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1195 | 0.00 | 1 | -0.41 | 40 | -16.40 | |
|  Otterbach, Renate | | | 1257 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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