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Individual Calculations May 2019 |
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| Pillai, Adithya Total change: -29.20 | |   |
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| 1st Colonial Open - U2100 | Sterling, Virginia | USA | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1663 | 0.00 | 1 | -0.31 | 40 | -12.40 | |
|  Xiao, Edward | | | 1808 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | The Westbranch Mini-Swiss | Tysons Corner, Virginia | USA | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1663 | 0.00 | 2 | -0.42 | 40 | -16.80 | |
| | Schenk, Sam | | | 1792 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Yavari, Paul | | | 2041 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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