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Individual Calculations August 2013 |
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| Dordoni, Riccardo Total change: 4.50 | |   |
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| OP XVIII Memorial Bertolini | Genova | ITA | 2013-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1541 | 0.50 | 4 | -0.63 | 30 | -18.90 | |
|  Mangili, Davide | | | 1858 | ITA | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Grasso, Gabriele | | | 1722 | ITA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Sordini, Giuseppe | | | 1657 | ITA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | D`augusta, Paolo | | | 1612 | ITA | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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) | | | NOTE: K factor changed | | FE 2 Scachisti.it - B | Acqui Terme | ITA | 2013-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1541 | 4.00 | 7 | 1.56 | 15 | 23.40 | |
| | Brioschi, Camillo | | | 1767 | ITA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Lamera, Giuseppe | | | 1471 | ITA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Gulinelli, Euro | | | 1635 | ITA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Rizzi, Domenico | | | 1641 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Mangili, Davide | | | 1858 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Vinciguerra, Riccardo | | | 1631 | ITA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Piazza, Giacomo | | | 1620 | ITA | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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