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Rapid:
Individual Calculations October 2017 |
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| Machidon, Cristi Total change: 17.20 | |   |
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| OP 17 RAPID ARS | ROMA | ITA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2216 | 5.50 | 7 | 0.08 | 20 | 1.60 | |
|  Renzi, Alessio | | | 1816 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abuhamdieh, Nando | | | 1816 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sibilio, Mario | f | | 2408 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wollenweber, Carsten | | | 2120 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Luigi, Rinaldo | | | 1816 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guidi, Marco | | | 1816 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roberti, Bruno | | | 1906 | ITA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | OP ARROCCO CHESS CLUB 9 | ROMA | ITA | 2017-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2216 | 5.50 | 8 | 0.78 | 20 | 15.60 | |
| | Abuhamdieh, Nando | | | 1816 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ragnoni, Alessandro | | | 2074 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Lami, Damiano | | | 2080 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sibilio, Mario | f | | 2408 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Testa, Adriano | | | 2277 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Corvi, Marco | f | | 2191 | ITA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Paglietti, Nicola | f | | 2184 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Capitelli, Paolo | | | 2078 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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