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Individual Calculations June 2015 |
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| Kaufman, Larry C Total change: -1.50 | |   |
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| 61st Annual Maryland Open | Rockville, Maryland | USA | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2318 | 3.00 | 4 | -0.15 | 10 | -1.50 | |
|  Gilden, Lawrence C | f | | 2172 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | |  Davydov, Alexander | | | 1934 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Jacobson, Brandon | c | | 2144 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Sherman, David | | | 2067 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | |
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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