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Individual Calculations December 2017 |
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| Sinha, Sahil Total change: 30.20 | |   |
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| 22nd Annual Northern Virginia Open | Dulles, Virginia | USA | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 2227 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Guo, Bradley | | | 1827 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Fall 2017 CCCSA IM Norm Invitational | Charlotte, North Carolina | USA | 2017-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2227 | 5.00 | 9 | 1.43 | 20 | 28.60 | |
| | Gauri, Shankar | f | | 2348 | IND | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Moon, Benjamin | | | 2324 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Yoo, Christopher Woojin | f | | 2194 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Bora, Safal | m | | 2363 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Soo-Burrowes, Eliot W | f | | 2145 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Young, Angelo | m | | 2290 | PHI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Furfine, Jacob | f | | 2324 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Martin Del Campo C., Roberto | m | | 2360 | MEX | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ludwig, John | | | 2396 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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) | | |
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