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Individual Calculations May 2012 |
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| Ruggeri, Igor Total change: -9.45 | |   |
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| WE VI Scacchi tra le Torri - B | Melegnano | ITA | 2012-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1517 | 0.50 | 4 | -0.49 | 15 | -7.35 | |
|  Priori, Luigi | | | 1755 | ITA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Carbone, Lorenzo | | | 1698 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Guglielmetti, Oscar | | | 1732 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Fragni, Enrico | | | 1667 | ITA | 0.50 | 1 | 0.20 | 15 | 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) | | | | OP 16 Memorial Ciro Zadra | Milano | ITA | 2012-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1533 | 1.00 | 4 | -0.14 | 15 | -2.10 | |
| | Olivo, Mario | | | 1860 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Di Paola, Antonio | | | 1706 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Blengino, Cristiano | | | 1907 | ITA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Greco, Giovanni | | | 1431 | ITA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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