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Individual Calculations March 2012 |
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| Newey, Richard H Total change: -34.05 | |   |
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| 2012 Winter Tuesday Night Marathon | San Francisco, California | USA | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1823 | 1.00 | 4 | -1.31 | 15 | -19.65 | |
|  Todortsev, Victor | | | 1884 | USA | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Mar, Henry | | | 1663 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Anderson, Michael | | | 1800 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Eytan, David | | | 1713 | USA | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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) | | | | 3rd Annual Golden State Open | Concord, California | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1823 | 0.50 | 6 | -0.96 | 15 | -14.40 | |
| | Hunt, Adam | m | | 2223 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chiang, Jonathan | | | 1945 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Chow, Colin | | | 2015 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Haring, Ruth Inez | | wm | 1950 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Rabin, Evan Z | | | 2035 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Walls, Jerry | | | 2022 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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