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Individual Calculations January 2023 |
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| Nardoni, Matteo Total change: 4.00 | |   |
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| OP 23 Citta' di Porto Sant'Elpidio | Porto Sant'Elpidio | ITA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1688 | 1.00 | 3 | 0.48 | 40 | 19.20 | |
|  Rinaudo, Andrea | | | 1964 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Giobbi, Costantino | | | 1826 | ITA | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Damia, Angelo | m | | 2192 | ITA | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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 28 Lazio Scacchi - La dolce vita a Via Veneto - A | Roma | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1752 | 2.00 | 5 | -0.38 | 40 | -15.20 | |
| | Pastore, Cosmas | | | 1896 | ITA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Del Vecchio, Leonardo | | | 1868 | ITA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Buratti, Marco | | | 1847 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Carola, Paolo | | | 1629 | ITA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Mancin, Michele | | | 1611 | ITA | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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