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Individual Calculations June 2019 |
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| Ulrich, Douglas Total change: -33.80 | |   |
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| 65th Annual Maryland Open - U2100 | Rockville, Maryland | USA | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1834 | 2.00 | 4 | -0.89 | 40 | -35.60 | |
|  Samant, Neil | | | 1767 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Feng, Andrew | | | 1500 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Pillai, Adithya | | | 1634 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Suralik, Diana | | | 1717 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | | NOTE: K factor changed | | DMV Chess League Season 4 Round 1 | Idylwood, Virginia | USA | 2019-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1834 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
| | Kobla, Akshay | | | 1451 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | |
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