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Individual Calculations June 2019 |
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| Samuelson, Andrew Total change: 8.40 | |   |
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| 65th Annual Maryland Open | Rockville, Maryland | USA | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2112 | 3.00 | 5 | -0.20 | 20 | -4.00 | |
|  Tahmassebi, Bijan | | | 2029 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Narkeeran, Madhavan | | | 2056 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kurtz, Eric | | | 1988 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Fishbein, Mitch | | | 1951 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Oberoi, Shelev | | | 2016 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | 7th Cherry Blossom Classic | Sterling, Virginia | USA | 2019-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2112 | 5.00 | 9 | 0.62 | 20 | 12.40 | |
| | Grigoryan, Karen | g | | 2512 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nicely, Aaron | | | 1972 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Prestia, Paris | | | 1925 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sriniaiyer, Sudarshan | | | 1895 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Katz, Alexander | m | | 2429 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bonam, Saigautam | | | 1712 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Indusekar, Akshay | | | 2048 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Morefield, Jason P | f | | 2300 | USA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Rohde, Michael A | g | | 2361 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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