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Rapid:
Individual Calculations November 2018 |
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| Piastrelloni, Oscar Total change: -3.60 | |   |
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| OP SCACCHI D'AUTUNNO | CAGLIARI | ITA | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1440 | 3.00 | 7 | -0.18 | 20 | -3.60 | |
|  Ibba, Isacco | | | 1840 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Manca, Luigi | | | 1662 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Massidda, Luca | | | 1302 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Nadal Masala, Jacopo Lluc | | | 1076 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Massidda, Silvia | | | 1359 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Orru`, Giulia | | | 1368 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pierandrei, Cristiano | | | 1840 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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