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Individual Calculations August 2018 |
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| Sturt, Raven Total change: -13.80 | |   |
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| Marshall FIDE Mondays June-July 2018 | New York, New York | USA | 2018-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2459 | 2.00 | 2 | 0.16 | 10 | 1.60 | |
|  Raparthi, Ankit | | | 2059 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ellenbogen, Michael Joseph | | | 2059 * | USA | 1.00 | 1 | 0.08 | 10 | 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) | | | | 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2459 | 3.00 | 6 | -1.54 | 10 | -15.40 | |
| | Dukic, Zachary | | | 2118 | CAN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Song, Edward | f | | 2275 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Nguyen, Emily | | wm | 2215 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Wang, Justin | f | | 2356 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Chen, Peng | | | 2297 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Plotkin, Victor | f | | 2248 | CAN | 0.00 | 1 | -0.77 | 10 | -7.70 | |
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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