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Individual Calculations May 2019 |
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| Nayak, Shreyas Total change: -47.20 | |   |
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| Northern California Barber Qualifier | Pleasanton, California | USA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1807 | 2.00 | 4 | -1.13 | 40 | -45.20 | |
|  Lee, Yesun | | | 1621 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Sirak, Guy | | | 1407 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pullela, Sricharan | | | 1421 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Shivakumar, Shawna | | | 1764 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | * 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) | | | | Berkeley Weekender April 2019 | Berkeley, California | USA | 2019-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1807 | 2.00 | 4 | -0.05 | 40 | -2.00 | |
| | Lee, Megan | | wm | 2134 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mishkin, Viktor | | | 1554 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Lehman, Clarence | | | 1932 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Meiyappan, Annapoo | | wf | 1588 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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