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Individual Calculations January 2018 |
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| Del Duca, Giuseppe Total change: 6.60 | |   |
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| OP Trofeo Pistone 2017 | Torino | ITA | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1418 | 2.00 | 5 | -0.09 | 20 | -1.80 | |
|  Fiorito, Giovanni | | | 1587 | ITA | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Giacchino, Claudio | | | 1646 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Garella, Riccardo | | | 1405 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Maraviglia, Stefano | | | 1429 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Levi, Aldo | | | 1342 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | OP 3 Memorial Doriano Spinelli | Torino | ITA | 2017-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1418 | 1.00 | 3 | 0.42 | 20 | 8.40 | |
| | Doromeychuk, Anton | | | 1804 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fassio, Francesco | | | 1590 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Gotti, Marco | | | 1642 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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