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Individual Calculations January 2020 |
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| Astengo, Corrado Total change: 3.80 | |   |
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| FE 4 Roma citta' aperta - A | Roma | ITA | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2089 | 5.00 | 9 | 0.19 | 20 | 3.80 | |
|  Levin, Evgeny A. | g | | 2489 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lagrotteria, Salvatore | | | 1996 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ciampi, Vincenzo | | | 2018 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Ahlers, Knut | | | 1991 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Battistella, Stefano | | | 2015 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Capitelli, Paolo | | | 2058 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Prelati, Maurizio | | | 1928 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zum Felde, Michael | | | 2093 | GER | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Bonaposta, Fabrizio | | | 2068 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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