Individual Calculations May 2018
 Salvi, Arturo  Total change: -48.00  Rating chartPersonal card
 FE 3 Pasqua - C Palmanova ITA 2018-03-30
RcRownchangeKK*chgGame
 1223 1269 0.50 3 -1.20 40 -48.00 
  Crestani, Dario 1257 ITA0.001-0.5240-20.80 
  Sclauzero, Daniele 1207 ITA0.001-0.5940-23.60 
  Santoro, Alessio 1205 ITA0.501-0.0940-3.60 

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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