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Individual Calculations April 2017 |
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| Nair, Siddhant Total change: 61.60 | |   |
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| Northern Virginia Chess League Season 3 Round 2 | Sterling, Virginia | USA | 2017-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1535 | 1.00 | 1 | 0.86 | 40 | 34.40 | |
|  Dommalapati, Abhinay | | | 1850 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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) | | | | 50th Virginia Open | Sterling, Virginia | USA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1535 | 1.50 | 4 | 0.68 | 40 | 27.20 | |
| | Lohr, Justin E | | | 1935 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Carroll, William | | | 1816 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Veluvolu, Vinay Data | | | 1618 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Molodtsov, Konstantin | | | 1781 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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