Individual Calculations May 2018
 Marta, Daniele  Total change: 8.80  Rating chartPersonal card
 OP 18 ASR - A Roma ITA 2018-03-08
RcRownchangeKK*chgGame
 1904 1962 4.50 7 0.44 20 8.80 
  Pallante, Simone 1681 ITA1.0010.16203.20 
  Pastore, Cosmas 1827 ITA0.501-0.1820-3.60 
  Primavera, Federico 1988 ITA0.5010.04200.80 
  Renzi, Alessio 1726 ITA1.0010.20204.00 
  Rocchi, Federico 1936 ITA0.501-0.0420-0.80 
  Gromovs, Sergejs f2292 ITA0.5010.38207.60 
  Marino, Giovanni 1877 ITA0.501-0.1220-2.40 

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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