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Individual Calculations October 2018 |
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| Zhu, Evelyn Total change: 4.40 | |   |
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| 78th New England Open | Newton, Massachusetts | USA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1922 | 2.00 | 5 | 0.32 | 40 | 12.80 | |
|  Sevian, Samuel | g | | 2322 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rogozinski, Andrew | | | 1889 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Kavi, Nithin | | | 2021 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Li, Jerry | c | | 1916 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Sowa, Ryan | | | 2182 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | Marshall Premier September 2018 | New York, New York | USA | 2018-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1922 | 1.00 | 4 | -0.21 | 40 | -8.40 | |
| | Chasin, Nico | f | | 2209 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Lapshun, Yury | m | | 2322 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Goldammer, Christian | | | 1960 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Masino, Matthew | | | 1909 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | * 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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