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Individual Calculations January 2017 |
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| Armaroli, Alberto Total change: 12.60 | |   |
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| OP 9 Giochi e Ritorni | Modena | ITA | 2016-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1679 | 3.00 | 5 | 1.02 | 20 | 20.40 | |
|  Hodo, Dionis | | | 1418 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Vezzani, Stefano | | | 2076 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Verrelli, Adriano | | | 1848 | ITA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Maran, Walter | | | 1677 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Bocceda, Carlo | | | 1829 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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 X Citta' di Ferrara - B | Ferrara | ITA | 2016-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1667 | 3.00 | 5 | 0.42 | 20 | 8.40 | |
| | Calabri, Matilde | | | 1392 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rubbini, Roberto | | | 1810 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ballotti, Luca | | | 1790 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Merciari, Moreno | | | 1842 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zucchini, Massimo | | | 1379 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | OP 20 Memorial Mario Tamburini | Bologna | ITA | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1667 | 2.00 | 4 | -0.81 | 20 | -16.20 | |
| | Bianco, Paolo | | | 1267 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Giordani, Roberto | | | 1857 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Manguerra, Angelica Mae | | | 1489 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Di Bene, Daniela | | | 1292 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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