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Individual Calculations April 2018 |
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| Di Stefano, Marco T. Total change: -11.40 | |   |
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| OP 21 Memorial Berruto | Nichelino | ITA | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1703 | 2.50 | 6 | -0.57 | 20 | -11.40 | |
|  Manunta, Andrea | | | 1925 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Du, Matteo | | | 1506 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Marguati, Massimiano | | | 1865 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Coxe, Marino | | | 1616 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Perez Morad, Susana | | | 1604 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gussone, Claudio | | | 1664 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | |
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