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Individual Calculations October 2019 |
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| Zhang, Alan Total change: 16.00 | |   |
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| Marshall Premier September 2019 | New York, New York | USA | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2091 | 2.00 | 4 | 0.40 | 40 | 16.00 | |
|  Bonin, Jay | m | | 2291 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Tsay, Vincent | f | | 2233 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Zong, Davis | | | 2191 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Levin, Anthony | | | 1951 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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