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Individual Calculations January 2009 |
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| Medori, Marco Total change: 35.70 | |   |
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| OP 6 Memorial A. Zichichi | Ladispoli | ITA | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1929 | 4.50 | 8 | 1.66 | 15 | 24.90 | |
|  Testa, Massimo | | | 1579 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Bove, Alessandro | | | 2247 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Taloni, Silvio | | | 1788 | ITA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Farina, Saverio | | | 2105 | ITA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Trebeschi, Andrea | | | 2067 | ITA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Isonzo, David | f | | 2279 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Quimi, Marco | | | 2250 | PER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | De Blasio, Alessandro | | | 2073 | ITA | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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) | | | | OP I like Elo | Roma | ITA | 2008-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1929 | 3.00 | 4 | 0.72 | 15 | 10.80 | |
| | Vespe, Francesco | | | 2008 | ITA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Iacoacci, Giancarlo | | | 1752 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Pala, Giorgio | | | 1988 | ITA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Sermoneta, Eugenio | | | 1742 | ITA | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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