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Rapid:
Individual Calculations April 2017 |
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| Melchiorre, Daniele Total change: -2.20 | |   |
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| CIG 2017 - CP BOLOGNA U16 | BOLOGNA | ITA | 2017-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1618 | 1.00 | 3 | -0.11 | 20 | -2.20 | |
|  Manguerra, Jonel B | | | 1518 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mirri, Pietro | | | 2018 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Manguerra, Lyn Jane | | | 1701 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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