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Individual Calculations January 2017 |
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| Fratini, Mauro Total change: -10.00 | |   |
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| OP 20 Memorial Mario Tamburini | Bologna | ITA | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1808 | 3.50 | 5 | -0.50 | 20 | -10.00 | |
|  Frusteri, Andrea | | | 1408 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pomante, Sergio | | | 1605 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Manguerra, Angelica Mae | | | 1489 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Chillemi, Giuseppe | | | 1581 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Manguerra, Lyn Jane | | | 1693 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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