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Individual Calculations June 2019 |
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| Feng, Andrew Total change: 9.20 | |   |
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| 65th Annual Maryland Open - U2100 | Rockville, Maryland | USA | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1500 | 0.50 | 3 | -0.02 | 40 | -0.80 | |
|  Ulrich, Douglas | | | 1834 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Pauley, Roger | | | 1819 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kunder, Steven | | | 1672 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 7th Cherry Blossom Classic - U2100 | Sterling, Virginia | USA | 2019-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1500 | 1.50 | 4 | 0.25 | 40 | 10.00 | |
| | Kurtz, Eric | | | 1900 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Treitler, Jonah | | | 1321 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kobla, Vishal | c | | 1900 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Naylor, Carla | | | 1603 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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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