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Individual Calculations March 2023 |
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| Della Penna, Leonardo Total change: 118.40 | |   |
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| OP 2 Elpi chess | Porto Sant'Elpidio | ITA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1120 | 1.50 | 4 | 1.35 | 40 | 54.00 | |
|  Rinaudo, Sergio | | | 2070 | ITA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Mircoli, Filippo | | | 1537 | ITA | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Giobbi, Costantino | | | 1829 | ITA | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Bagnara, Linus | | | 1542 | ITA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | WE 9 Hotel Astoria - 3 Festa degli innamorati - B | Fermo | ITA | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1162 | 2.00 | 5 | 1.61 | 40 | 64.40 | |
| | Ferri, Antonio | | | 1580 | ITA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Carlozzi, Giovanni | | | 1555 | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Banini, Ferruccio | | | 1625 | ITA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Lombardi, Michele | | | 1752 | ITA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Peretti, Feliciano | | | 1434 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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