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Individual Calculations June 2015 |
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| Wu, Brandon Total change: -33.60 | |   |
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| 84th Massachusetts Open | Marlboro, Massachusetts | USA | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1848 | 0.00 | 4 | -0.84 | 40 | -33.60 | |
|  Sage, J Timothy | | | 2086 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Khater, Sherif A | | | 2076 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Smail, Benedict A | | | 2081 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lee, Megan | | wm | 2069 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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