Rapid: Individual Calculations January 2016
 Arata, Roberto Mario  Total change: 6.60  Rating chartPersonal card
 OP 34 FIERA PREDDA BORGO SAN DALMAZZO ITA 2015-12-08
RcRownchangeKK*chgGame
 2091 2252 6.50 9 0.33 20 6.60 
  Medaglia, Enzo 1852  * ITA1.0010.08201.60 
  Gemma, Dario 1878 ITA1.0010.10202.00 
  D`ingiullo, Roberto 2053 ITA0.501-0.2620-5.20 
  Agnelli, Francesco 2022 ITA1.0010.21204.20 
  Sarno, Spartaco m2343 ITA1.0010.622012.40 
  Ninov, Nikolai g2427 BUL0.001-0.2720-5.40 
  Yao, Stefano 2100 ITA0.001-0.7020-14.00 
  Mortola, Alberto 1985 ITA1.0010.18203.60 
  Peric, Slavisa m2155 SRB1.0010.37207.40 
 * 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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