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Individual Calculations April 2018 |
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| Rossi, Roberto Total change: -24.20 | |   |
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| OP 11 Memorial S. Nobile - B | Roma | ITA | 2018-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1583 | 2.50 | 7 | -1.21 | 20 | -24.20 | |
|  Gerlando, Onofrio | | | 1496 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Quaglia, Ferdinando | | | 1585 | ITA | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Chianura, Domenico | | | 1646 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Vanzan, Alessandro | | | 1548 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Caperna, Francesco | | | 1552 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Di Dario, Dario | | | 1578 | ITA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Abuhamdieh, Nando | | | 1522 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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