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Individual Calculations June 2019 |
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| Drane, Robert Total change: -7.60 | |   |
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| Spring 2019 Tuesday Night Marathon - U2000 | San Francisco, California | USA | 2019-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1789 | 2.00 | 3 | -0.38 | 20 | -7.60 | |
|  Rakonitz, David | | | 1582 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Boldi, Nicholas | | | 1470 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Mays, Jerry | | | 1603 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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