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Rapid:
Individual Calculations December 2017 |
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| Di Pietro, Vincenzo Total change: -12.20 | |   |
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| OP SACCARGIA | CODRONGIANOS | ITA | 2017-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1610 | 3.50 | 5 | 0.55 | 20 | 11.00 | |
|  Clipici, Dumitru | | | 1407 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Krenz, Valeriy | | | 2010 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rocchiccioli, Francesco | | | 1388 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Corbo, Giuseppe A. | | | 1455 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Murtas, Paolo | | | 1521 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | OP 21 ACCADEMIA | ROMA | ITA | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1610 | 1.00 | 7 | -1.16 | 20 | -23.20 | |
| | Ragnoni, Alessandro | | | 2010 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gromovs, Sergejs | f | | 2010 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marzio, Mario | | | 1319 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Abuhamdieh, Nando | | | 1446 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Guidi, Marco | | | 1807 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Corvi, Marco | f | | 2010 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ciampi, Vincenzo | | | 1975 | 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) | | |
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