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Individual Calculations January 2017 |
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| Raffaelli, Giacomo Total change: -6.00 | |   |
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| OP 3 Memorial Julie Oswald | Milano | ITA | 2016-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1484 | 1.00 | 4 | -0.15 | 40 | -6.00 | |
|  Zanetti, Alberto | | | 1884 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ceraulo, Carlo Alberto | | | 1460 | ITA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Arena, Ignazio | | | 1765 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ruggeri, Igor | | | 1570 | ITA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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