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Rapid:
Individual Calculations April 2014 |
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| Zizzari, Pietro Total change: 3.20 | |   |
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| OP 17 GIORGIO PORRECA- MEMORIAL PADRE SEMERIA | POLICORO | ITA | 2014-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1733 | 1.50 | 4 | 0.16 | 20 | 3.20 | |
|  Vespe, Francesco | | | 1935 | ITA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Brogneri, Giovanni | | | 1801 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Trifoglio, Giovanni | | | 1872 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Fico, Tommaso | | | 1821 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | |
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