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Individual Calculations November 2015 |
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| Porlares, Teodoro Total change: 31.20 | |   |
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| 2015 Leighton Allen Tuesday Night Marathon | San Francisco, California | USA | 2015-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1755 | 2.50 | 5 | 0.78 | 40 | 31.20 | |
|  Allen, Tom | | | 1632 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Chea, Na | | | 1803 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Wong, Russell | | | 2107 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Stearman, Josiah P | | | 2026 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Grey, Peter G | | | 1874 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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