Individual Calculations January 2018
 Renzi, Alessio  Total change: 45.80  Rating chartPersonal card
 FE Stefano Tatai Roma ITA 2017-10-26
RcRownchangeKK*chgGame
 1841 1659 4.50 8 2.29 20 45.80 
  Rocchi, Federico 1888 ITA0.001-0.2120-4.20 
  Coqueraut, Jean Dominique 1794 ITA1.0010.682013.60 
  Salvagni, Gianfranco 1600 ITA1.0010.42208.40 
  Marino, Giovanni 1902 ITA0.001-0.2020-4.00 
  Pastore, Cosmas 1886 ITA0.5010.29205.80 
  Marcangeli, Alessandro 1733 ITA1.0010.602012.00 
  Minikh, Edouard 1978 ITA1.0010.872017.40 
  Ciampi, Vincenzo 1943 ITA0.001-0.1620-3.20 

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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