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Blitz:
Individual Calculations December 2019 |
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| Ardu, Luigi Total change: 4.60 | |   |
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| OP BLITZ COPPA CITTA' DI MARRUBIU 2019 | MARRUBIU | ITA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1700 | 3.00 | 5 | 0.23 | 20 | 4.60 | |
|  Corbo, Giuseppe A. | | | 1395 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Sotgiu, Roberto | | | 1655 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Deruda, Leonardo | | | 1718 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Messina, Giuseppe Ottavio | | | 1958 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Di Pinto, Vincenzo | | | 1552 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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