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Blitz:
Individual Calculations October 2017 |
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| Valenza, Marco Total change: 47.80 | |   |
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| OP LAMPO UNIONE | PATTADA | ITA | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1421 | 2.50 | 6 | 0.56 | 20 | 11.20 | |
|  Sanna, Yuri | | | 1821 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dessy, Eugenio | | | 1557 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Battasi, Antonio Domenico | | | 1721 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Biello, Costantino | | | 1537 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cau, Francesco | | | 1326 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Piredda, Elia | | | 1479 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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) | | | | OP SCACCHI SOTTO LE STELLE | MARRUBIU | ITA | 2017-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1421 | 3.00 | 4 | 1.83 | 20 | 36.60 | |
| | Manca, Luigi | | | 1669 | ITA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Cau, Francesco | | | 1326 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Battasi, Antonio Domenico | | | 1721 | ITA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Colacino, Angelo | | | 1666 | ITA | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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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