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Individual Calculations August 2021 |
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| Ferrante, Marco Total change: 80.00 | |   |
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| CIG 2021 - CP Roma U12-14-16 | Capena | ITA | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1232 | 2.00 | 3 | 0.87 | 40 | 34.80 | |
|  Brozzi, Danilo | | | 1632 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hu, Richard | | | 1246 | ITA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Cozzi, Claudio | | | 1182 | ITA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | * 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) | | | | WE 22 Lazio Scacchi - A | Roma | ITA | 2021-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1232 | 2.00 | 5 | 1.13 | 40 | 45.20 | |
| | Maldonado, Stefano | | | 1632 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Proietti Cobas, Jorge | | | 1485 | ITA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Boria, Leonardo Maria | | | 1441 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Giri, Andrea | | | 1452 | ITA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Caputo, Andrea | | | 1524 | ITA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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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