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Individual Calculations October 2014 |
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| Barrera, Pietro Total change: -8.20 | |   |
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| OP 3 Citta' di Mortara | Mortara | ITA | 2014-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1913 | 2.00 | 4 | -0.41 | 20 | -8.20 | |
|  Redamante, Marzio | | | 1532 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Robbio, Pietro | | | 1775 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Poletto, Daniele | | | 1750 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Vezzosi, Paolo | m | | 2288 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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