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Individual Calculations August 2021 |
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| Lovichi, Raphael Total change: 22.80 | |   |
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| Championnat de Corse 2021 U12 masculins | GHISONACCIA | FRA | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1406 | 0.00 | 1 | -0.36 | 40 | -14.40 | |
|  Bonelli Maestracci, Pierre Joseph | | | 1511 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 1er Open d'ete de Bastia | BASTIA | FRA | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1406 | 2.50 | 7 | 0.93 | 40 | 37.20 | |
| | Cont, Arya | | | 1806 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Terrazzoni, Alain | | | 1756 * | FRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Deladerriere, Helio | | | 1188 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Orsoni, Jean-Philippe | | | 1806 * | FRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Farou, Fabrice | | | 1806 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gil, Jean-Jacques | | | 1595 | FRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Deladerriere, Apollo | | | 1653 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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