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Individual Calculations August 2017 |
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| Battesti, Marc-Andria Total change: 7.40 | |   |
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| 4e Open International de Purtichju | GROSSETO PRUGNA | FRA | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2019 | 5.50 | 9 | 0.37 | 20 | 7.40 | |
|  Viani, Antonio Dcunha | m | | 2408 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Leone, Cataldo | | | 1619 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Steil, Raymond | | | 1619 * | LUX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Massoni, Michael | m | | 2355 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Neumann, Ramona | | | 1683 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Giammari, Santu | | | 1774 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Midonet, Matthieu | | | 2255 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ballati, Gregory | | | 1708 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hagesather, Ellen | | wm | 2140 | NOR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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) | | |
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