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Individual Calculations June 2019 |
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| Liang, Jason Total change: -38.40 | |   |
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| 65th Annual Maryland Open | Rockville, Maryland | USA | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2030 | 1.00 | 4 | -1.48 | 40 | -59.20 | |
|  Oberoi, Shelev | | | 2016 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | |  Sherman, David | | | 2024 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Wilson, Ronen | | | 1836 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Jayasundera, Shane | | | 1878 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | DMV Chess League Season 4 Round 1 | Idylwood, Virginia | USA | 2019-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2030 | 0.50 | 1 | -0.26 | 40 | -10.40 | |
| | Collier, Philip | | | 1831 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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 |
| 2188 | 2030 | 3.00 | 7 | 0.78 | 40 | 31.20 | |
| | Huang, Andy | f | | 2307 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Levytskyi, Andrii | | | 2273 | UKR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Girsh, Daniel | | | 1978 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Luo, Terry | | | 2053 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Semenov, Valerii | f | | 2227 | UKR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Corrales Jimenez, Fidel | g | | 2430 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Patil, Anuprita | | wf | 2047 | IND | 0.50 | 1 | 0.02 | 40 | 0.80 | | | * 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) | | |
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