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Individual Calculations June 2018 |
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| Liang, Jason Total change: 20.80 | |   |
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| 64th Annual Maryland Open | Rockville, Maryland | USA | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1975 | 2.00 | 5 | 0.41 | 40 | 16.40 | |
|  Kaufman, Lawrence | g | | 2244 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Hua, Eugene | f | | 2328 | CAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Samuelson, Andrew | f | | 2143 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Indusekar, Akshay | | | 2121 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Iyer, Tanishq | | | 1798 | USA | 1.00 | 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) | | | | Northern Virginia Chess League Season 5 Round 5 | Dulles, Virginia | USA | 2018-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1975 | 1.00 | 1 | 0.70 | 40 | 28.00 | |
| | Indusekar, Akshay | | | 2121 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | | 6th Cherry Blossom Classic | Dulles, Virginia | USA | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1975 | 2.50 | 6 | -0.59 | 40 | -23.60 | |
| | Stearman, Josiah Paul | f | | 2368 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samuelson, Andrew | f | | 2143 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Yagiz, Bora | | | 1853 | TUR | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Snell, Christopher P | | | 1944 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Heller, Garrett | | | 1901 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Wilson, Ronen | | | 1582 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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