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Individual Calculations June 2017 |
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| Cheng, Alfonso Total change: 30.00 | |   |
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| Spring 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1859 | 5.00 | 8 | 0.75 | 40 | 30.00 | |
|  Harris, Clarence | | | 1490 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Winslow, Elliott C | m | | 2234 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Erickson, Lane Aus | | | 1671 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Casares Jr, Nick | | | 1597 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | O`connor, Derek | | | 2094 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Newey, Richard | | | 1753 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Fuentes, Romulo C | | | 2167 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sherwood, Peter | | | 1705 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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