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Individual Calculations April 2013 |
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| Frignani, Alessandro Total change: -3.30 | |   |
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| OP 22 Trofeo Ceriano - C | Ceriano Laghetto | ITA | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1335 | 1.00 | 2 | 0.45 | 15 | 6.75 | |
|  Lamera, Giuseppe | | | 1479 | ITA | 1.00 | 1 | 0.69 | 15 | 10.35 | |  Giusti, Francesco | | | 1537 | ITA | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | WE XII Scacchi tra le Torri - C | Melegnano | ITA | 2013-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1335 | 0.00 | 2 | -0.67 | 15 | -10.05 | |
| | Gorini, Michele | | | 1441 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Palermiti, Francesco | | | 1479 | ITA | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | |
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