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Individual Calculations January 2019 |
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| Cosci, Andrea Total change: -20.00 | |   |
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| WE 6 Levante ligure - B | La Spezia | ITA | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1682 | 3.00 | 5 | -1.00 | 20 | -20.00 | |
|  Topaios, Federico | | | 1496 | ITA | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Tonutti, Marco | | | 1282 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gnetti, Pietro | | | 1536 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sanna, Mario | | | 1476 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Plotnikov, Dmytro | | | 1350 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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