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Blitz:
Individual Calculations May 2017 |
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| Sonis, Luca Total change: 19.80 | |   |
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| OP 2 ARZABLITZ | ARZACHENA | ITA | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1810 | 4.50 | 8 | 0.99 | 20 | 19.80 | |
|  Clipici, Denis | | | 1410 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Neri, Enzo | | | 2062 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Sonis, Francesco | m | | 2118 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ardu, Luigi | | | 1703 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Messina, Giuseppe Ottavio | | | 1979 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mascia, Luca | | | 1568 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ciobanu, Camelia-Adriana | | wm | 2210 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zuccarelli, Angelo | | | 1843 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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