Rapid: Individual Calculations May 2017
 Cattoni, Luca  Total change: -10.60  Rating chartPersonal card
 OP 4 RAPIDAMENTE VIMERCATE ITA 2017-04-09
RcRownchangeKK*chgGame
 1647 1543 1.00 4 -0.53 20 -10.60 
  Mouflih, Faycal 1943  * MAR0.001-0.0820-1.60 
  Battistini, Ercole 1734 ITA0.5010.25205.00 
  Andreatta, Giovanni Maria 1291 ITA0.001-0.8120-16.20 
  Rigamonti, Luca 1621 ITA0.5010.11202.20 
 * 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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