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Individual Calculations December 2019 |
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| Pinna, Michela Total change: -18.00 | |   |
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| WE 10 Marrubiu - B | Marrubiu | ITA | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1260 | 2.50 | 5 | -0.45 | 40 | -18.00 | |
|  Cau, Giorgio | | | 1396 | ITA | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Rocchiccioli, Francesco | | | 1373 | ITA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Rocchiccioli, Angelica | | | 1066 | ITA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Massidda, Silvia | | | 1038 | ITA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Floris, Paola | | | 1069 | ITA | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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