Individual Calculations October 2017
 Mirri, Pietro  Total change: -70.00  Rating chartPersonal card
 FE XXI BCC Sala Cesenatico ITA 2017-09-02
RcRownchangeKK*chgGame
 2062 1985 1.50 8 -1.75 40 -70.00 
  Difronzo, Andrea 2275 ITA0.001-0.1640-6.40 
  Lotti, Fabio 1873 ITA1.0010.354014.00 
  Medici, Simone 2190 SUI0.001-0.2440-9.60 
  Tommasi, Renzo 2000 ITA0.001-0.4840-19.20 
  De Santis, Alessio f2213 ITA0.001-0.2140-8.40 
  Tomasini, Giovanni 2061 ITA0.5010.10404.00 
  Elbert, Gebhard 1954 GER0.001-0.5440-21.60 
  Gennari, Leone 1933 ITA0.001-0.5740-22.80 

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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