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Individual Calculations April 2018 |
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| Vanzan, Alessandro Total change: -14.80 | |   |
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| OP 11 Memorial S. Nobile - B | Roma | ITA | 2018-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1548 | 3.00 | 7 | -0.33 | 20 | -6.60 | |
|  Abuhamdieh, Nando | | | 1522 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Gerlando, Onofrio | | | 1496 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Rossi, Roberto | | | 1583 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Chianura, Domenico | | | 1646 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Quaglia, Ferdinando | | | 1585 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Caperna, Francesco | | | 1552 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Di Dario, Dario | | | 1578 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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 29 Infrasettimanale SSL - B | Roma | ITA | 2018-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1548 | 4.00 | 6 | 0.46 | 20 | 9.20 | |
| | Musmarra, Giovanni | | | 1415 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Bordin, Marco | | | 1724 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | De Luca, Gabriele | | | 1166 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Iarriccio, David | | | 1314 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gergely, Imre | | | 1508 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | De Lisa, Carmine | | | 1674 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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 Lazio Scacchi - B | Roma | ITA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1548 | 1.00 | 3 | -0.87 | 20 | -17.40 | |
| | Benedetti, Tommaso | | | 1312 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | De Gaetano, Flavio | | | 1455 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Caperna, Francesco | | | 1589 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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