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Individual Calculations June 2015 |
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| Karell, Leif K Total change: -5.40 | |   |
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| 61st Annual Maryland Open | Rockville, Maryland | USA | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1961 | 1.50 | 5 | -0.27 | 20 | -5.40 | |
|  Defibaugh, Jared E | | | 2236 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Spencer, Michael A | | | 1980 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Jacobson, Aaron | | | 2199 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gilden, Lawrence C | f | | 2172 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Altman, Joshua | c | | 1812 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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