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Rapid:
Individual Calculations November 2019 |
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| Mammi, Samuele Total change: 38.60 | |   |
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| OP 23 MEMORIAL MARCO ORI | FAENZA | ITA | 2019-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1642 | 3.50 | 8 | 2.25 | 20 | 45.00 | |
|  Palermo, Stefano | | | 2042 * | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Occari, Maurizio | | | 1969 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Niccoli, Paolo | | | 1813 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Giovannini, Roberto | | | 2005 | ITA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Costantini, Roberto | f | | 2042 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Prelati, Maurizio | | | 1854 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Monducci, Mirko | | | 1828 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Vincenzi, Marco | | | 2003 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | CISU16 2019 - CR EMILIA-ROMAGNA U14 | FERRARA | ITA | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1642 | 1.50 | 2 | -0.32 | 20 | -6.40 | |
| | Barbari, Samuel | | | 1260 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Barbari, Samuel | | | 1260 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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