Rapid: Individual Calculations April 2017
 Perissotto, Mario  Total change: -5.80  Rating chartPersonal card
 OP SPRING RAPID FERRARA ITA 2017-03-05
RcRownchangeKK*chgGame
 1723 1706 3.00 7 -0.29 20 -5.80 
  Bosi, Ettore 1306  * ITA1.0010.08201.60 
  Monducci, Mirko 1929 ITA0.001-0.2220-4.40 
  Scalcione, Michelangelo f2106  * ITA0.001-0.0820-1.60 
  Petrea, Cristian 1806 ROU0.001-0.3620-7.20 
  Benini, Sofia 1351 ITA1.0010.11202.20 
  Nicolini, Filippo 1919 ITA0.001-0.2320-4.60 
  Dentale, Raffaele 1641 ITA1.0010.41208.20 
 * 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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