Individual Calculations February 2017
 Ribizzi, Marco  Total change: -33.80  Rating chartPersonal card
 CP Savona-Imperia 2017 Alassio ITA 2017-01-20
RcRownchangeKK*chgGame
 1596 1635 0.50 4 -1.69 20 -33.80 
  Tripodi, Enzo 1862 ITA0.001-0.2120-4.20 
  Cai, Roberto 1559 ITA0.001-0.6020-12.00 
  Gandolfo, Gianluca 1598 ITA0.001-0.5520-11.00 
  Massimillo, Angelo 1366 ITA0.501-0.3320-6.60 

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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