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Individual Calculations May 2019 |
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| Pira, Davoud Total change: -8.70 | |   |
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| Team 2019 - Nationale 3 r6-9 | FRANCE | FRA | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2314 | 2.00 | 3 | -0.21 | 10 | -2.10 | |
|  Bufort, Jean-Bernard | | | 1999 | FRA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Oupindrin, Narayanin | | | 2027 | FRA | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Onkoud, Abdelaziz | m | | 2304 | MAR | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | | | 17e Open international de Malakoff | MALAKOFF | FRA | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2314 | 5.00 | 8 | -0.66 | 10 | -6.60 | |
| | Broeken, Harry | | | 1981 | NED | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Llopis De Aysa, Manuel | c | | 2113 | ESP | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Hingouet, Matthieu | | | 2181 | FRA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Fedorchuk, Sergey A. | g | | 2604 | UKR | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Ahmed Holi Ali, Moawia | c | | 2059 | SUD | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gantner, Ludovic | | | 2125 | FRA | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Gouanelle, Franck | | | 2096 | FRA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Torres, Emile | | | 2035 | FRA | 0.00 | 1 | -0.84 | 10 | -8.40 | |
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) | | |
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