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Individual Calculations May 2018 |
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| Porrino, Matteo Total change: -22.00 | |   |
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| 17eme Open International de Saint-Die des Vosges - Tournoi B (-1600) | SAINT DIE DES VOSGES | FRA | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1269 | 0.50 | 4 | -0.55 | 40 | -22.00 | |
|  Rahi, William | | | 1539 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Martin, Dominique | | | 1398 | FRA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Boquel, Claude | | | 1484 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Harmand, Yann | | | 1403 | FRA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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