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Rapid:
Individual Calculations January 2020 |
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| Guiducci, Luca Total change: -30.40 | |   |
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| OP 4 TROFEO CITTA' DI AREZZO | AREZZO | ITA | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1850 | 3.50 | 8 | -1.52 | 20 | -30.40 | |
|  Russo, Leonardo | | | 2148 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Bassini, Massimo | | | 1535 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bettazzi, Alessandro | | | 1782 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Isufaj, Genci | | | 2085 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bianchi, Riccardo | | | 1876 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Russo, Giuseppe | | | 1450 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Del Cucina, Tommaso | | | 1458 | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mannori, Gianpaolo | | | 1469 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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