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Individual Calculations July 2009 |
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| Rotelli, Pietro Total change: 3.90 | |   |
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| Campionato Italiano Seniores | Arvier | ITA | 2009-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1970 | 3.50 | 7 | -0.46 | 15 | -6.90 | |
|  Rosino, Antonio | f | | 2258 | ITA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Di Cio, Enrico | | | 1765 | ITA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | D Aulisa, Francesco | | | 1755 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Schiappacasse, Marcello | | | 1920 | ITA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Pettarini, Renato | | | 1738 | ITA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Antonelli, Fabrizio | | | 2024 | ITA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Turturici, Pellegrino | | | 1977 | ITA | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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 Torre Bisaccia | Bisaccia | ITA | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1970 | 3.50 | 7 | 0.72 | 15 | 10.80 | |
| | Martorelli, Antonio | m | | 2236 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Ariete, Gerardo | | | 2022 | ITA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Vanacore, Francesco | | | 2050 | ITA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Grasso, Nino | | | 1984 | ITA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Minikh, Eduard | | | 2095 | ITA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Di Muccio, Lindoro | | | 1929 | ITA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Puglisi, Vincenzo | | | 2037 | ITA | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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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