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Rapid:
Individual Calculations January 2018 |
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| Barletta, Antonio Total change: 5.80 | |   |
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| OP 12 ARROCCO CHESS CLUB | ROMA | ITA | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1958 | 5.00 | 8 | 1.58 | 20 | 31.60 | |
|  Tamburrini, Andrea | | | 1558 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Testa, Adriano | | | 2269 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Abuhamdieh, Nando | | | 1558 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cioce, Enrico | | | 2048 | ITA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Lantini, Marco | | | 2063 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Sibilio, Mario | f | | 2358 * | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Bellia, Fabio | | | 1944 | ITA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Gromovs, Sergejs | f | | 2330 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | OP 25 ACCADEMIA | ROMA | ITA | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1958 | 2.50 | 7 | -1.29 | 20 | -25.80 | |
| | Abuhamdieh, Nando | | | 1558 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Testa, Adriano | | | 2269 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Carnicelli, Valerio | f | | 2340 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Malerba, Vito Francesco | | | 1783 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Iannamorelli, Pierfederico | | | 1558 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fataliyeva, Ulviyya | | wg | 2085 | AZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Pastore, Cosmas | | | 1841 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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