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Individual Calculations October 2017 |
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| Cont, Arya Total change: 29.20 | |   |
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| Marshall August-September 2017 FIDE Mondays | New York, New York | USA | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1864 | 1.00 | 2 | 0.15 | 40 | 6.00 | |
|  Olsen, Robert | | | 2006 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Izrayelit, Boris | | | 1833 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | Match Bas-Rhin - Paris 2017 Echiquiers 1-12 (-2200) | STRASBOURG | FRA | 2017-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1858 | 1.50 | 2 | 0.58 | 40 | 23.20 | |
| | Bellahcene, Meriem | | | 1887 | FRA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Bellahcene, Meriem | | | 1887 | FRA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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