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Individual Calculations November 2019 |
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| Qin, Vincent Total change: -29.60 | |   |
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| 2019 US Class Championship - A | Burlingame, California | USA | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1511 | 0.50 | 2 | -0.63 | 40 | -25.20 | |
|  Singireddy, Ruthvik | | | 1510 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Wiley, Elizabeth | | | 1415 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | 2019 IM Tate Memorial Championship - U1600 | Santa Clara, CA | USA | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1511 | 1.50 | 2 | -0.11 | 40 | -4.40 | |
|  Champsi, Imran | | | 1371 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Yash, Bodas | | | 1111 * | IND | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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