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Individual Calculations September 2017 |
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| Arabito, Giuseppe Total change: -1.40 | |   |
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| OP Citta' Gemellate | Lioni | ITA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1742 | 2.00 | 4 | -0.07 | 20 | -1.40 | |
|  Boccia, Cosimo | | | 1342 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vena, Alessio | | | 1977 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | De Guglielmo, Pasquale | | | 1539 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Stirpe, Claudio | | | 2005 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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