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Individual Calculations December 2018 |
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| Ventrice, Lorenzo Total change: 87.60 | |   |
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| FE 9 Coppa Citta' di Marrubiu - B | Marrubiu | ITA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1320 | 5.00 | 7 | 1.80 | 40 | 72.00 | |
|  Nadal Masala, Jacopo Lluc | | | 1043 | ITA | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Rocchiccioli, Francesco | | | 1398 | ITA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Marteddu, Gianfranco | | | 1428 | ITA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Massidda, Luca | | | 1426 | ITA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Orru , Giulia | | | 1272 | ITA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Malu, Marcello | | | 1511 | ITA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Valenza, Marco | | | 1355 | ITA | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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) | | | | WE 12 Citta' di Recco - C | Recco | ITA | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1320 | 2.00 | 3 | 0.39 | 40 | 15.60 | |
| | Topaios, Federico | | | 1496 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Piccardo, Andrea | | | 1170 | ITA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Valle, Edoardo | | | 1219 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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