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Individual Calculations May 2017 |
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| Bruni, Andrea Total change: 13.60 | |   |
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| OP 24 Infrasettimanale SSL - B | Roma | ITA | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1558 | 3.50 | 6 | -0.36 | 20 | -7.20 | |
|  Giannandrea, Fabio | | | 1417 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Iarriccio, David | | | 1316 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Musmarra, Giovanni | | | 1495 | ITA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Di Penta, Guido | | | 1429 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Cappon, Fabio | | | 1395 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Cecconi, Adriano | | | 1640 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | OP 15 Infrasettimanale ARS | Roma | ITA | 2017-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1558 | 3.00 | 6 | 1.04 | 20 | 20.80 | |
| | Casagrande, Federico | | | 1780 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Malai, Octavian | | | 1674 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Casavecchia, Alberto | | | 1709 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Vannelli, Vittorio | | | 1654 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Raccah, Ascer | | | 1669 | ITA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Bolla, Vittorio | | | 1643 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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