Individual Calculations January 2020 |
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Ahrens, Richard Total change: 3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Fall 2019 Tuesday Night Marathon - U1600 | San Francisco, California | USA | 2019-10-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1440 | 1273 | 1.50 | 5 | 0.08 | 40 | 3.20 | |
| Starr, Albert | | | 1516 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | James, Charles | | | 1488 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | | Allen, Tom | | | 1387 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | Radaelli, Lucas | | | 1398 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | Harris, Clarence | | | 1409 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | 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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