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Individual Calculations July 2019 |
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| Zhou, Liran Total change: -8.00 | |   |
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| Marshall Premier June 2019 | New York, New York | USA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2322 | 2.50 | 4 | -0.40 | 20 | -8.00 | |
|  Wang, Ellen | | wf | 1922 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chasin, Nico Werner | f | | 2128 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Juac, Majur | | | 2106 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Perez, Robert M | | | 2360 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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