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Individual Calculations May 2018 |
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| Buffoni, Luca Total change: -16.80 | |   |
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| OP 18 ASR - A | Roma | ITA | 2018-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1778 | 3.50 | 6 | 0.19 | 20 | 3.80 | |
|  Di Dario, Dario | | | 1565 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Primavera, Federico | | | 1988 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pastore, Cosmas | | | 1827 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Caperna, Francesco | | | 1589 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vannelli, Vittorio | | | 1649 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Agostini, Maurizio | | | 1808 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | FE 14 Grand Hotel Adriatico - B | Montesilvano | ITA | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1795 | 2.50 | 5 | -1.03 | 20 | -20.60 | |
| | Trentadue, Davide | | | 1634 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Caputo, Andrea | | | 1575 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Delle Fave, Fabio | | | 1683 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Cellucci, Davide | | | 1582 | ITA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Moretti, Filippo | | | 1704 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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