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Individual Calculations June 2015 |
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| Spencer, Michael A Total change: -22.40 | |   |
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| 61st Annual Maryland Open | Rockville, Maryland | USA | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1980 | 2.00 | 5 | -0.61 | 40 | -24.40 | |
|  Zheng, Andrew | | | 2057 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Karell, Leif K | | | 1961 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Strenzwilk, Denis | | | 1857 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Sherman, David | | | 2067 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Krishna, Ram | | | 1876 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 3rd Cherry Blosson Classic Open | Dulles, Virginia | USA | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1980 | 1.50 | 4 | 0.05 | 40 | 2.00 | |
| | Enkhbat, Tegshsuren | m | | 2380 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Steincamp, Isaac K | | | 1969 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Nguyen, Tan | f | | 1912 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Miyasaka, Marcus M | | | 2168 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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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