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Individual Calculations June 2015 |
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| Zheng, Andrew Total change: 55.60 | |   |
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| 61st Annual Maryland Open | Rockville, Maryland | USA | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2057 | 2.50 | 5 | 0.48 | 40 | 19.20 | |
|  Spencer, Michael A | | | 1980 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Fishbein, Alexander | g | | 2457 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Paul, Justin | | | 1794 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Paragua, Mark | g | | 2457 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Clancy, Daniel J | | | 2108 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | * 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) | | | | 3rd Cherry Blosson Classic Open | Dulles, Virginia | USA | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2057 | 2.50 | 5 | 0.91 | 40 | 36.40 | |
| | Karamsetty, Jeevan | | | 2136 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Del Mundo, Anton Paolo C. | f | | 2275 | PHI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Burke, John M | | | 2237 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Steincamp, Isaac K | | | 1969 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Enkhbat, Tegshsuren | m | | 2420 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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