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Individual Calculations October 2021 |
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| Isoardi, Dario Total change: 62.00 | |   |
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| Open de Grasse 2021 - Tournoi A (-2200 elo) | GRASSE | FRA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1206 | 2.00 | 5 | 1.55 | 40 | 62.00 | |
|  Isoardi, Luigi | | | 1606 * | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Gora, Antonina | | | 1606 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Auque, Bernard | | | 1606 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bredin, Jerome | | | 1522 | FRA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Martin, Alix | | | 1606 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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