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Individual Calculations July 2017 |
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| Bonin, Jay R Total change: -4.60 | |   |
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| June 2017 Marshall Weekend FIDE | New York, New York | USA | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2263 | 3.00 | 4 | -0.39 | 10 | -3.90 | |
|  Kumar, Akash | | | 1863 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lee, Megan | | wm | 2077 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | |  Berg, George P | | | 1971 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Levin, Anthony | | | 1932 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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) | | | | 10th New York International - Championship | New York, New York | USA | 2017-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2263 | 5.00 | 9 | -0.07 | 10 | -0.70 | |
| | Yagiz, Bora | | | 1863 * | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Brodsky, David | f | | 2379 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Peatman, Carter F | | | 2075 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Krush, Irina | g | wg | 2435 | USA | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Allicock, Rawle A | f | | 2189 | ENG | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Taghizadeh, Rayan | f | | 2351 | USA | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Jacobson, Brandon | c | | 2210 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Davis Iii, Tyrone | | | 2077 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Zeltsan, Joseph | | | 2257 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | * 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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