Individual Calculations April 2015
 Pacini, Ermanno  Total change: -11.20  Rating chartPersonal card
 WE 3 Sotto la Torre Pisa ITA 2015-03-20
RcRownchangeKK*chgGame
 1958 2085 3.00 5 -0.28 40 -11.20 
  Esposti, Federico 1865 ITA0.501-0.2840-11.20 
  Tortora, Franco 1882 ITA1.0010.24409.60 
  Begelman, Boris 2144 RUS0.001-0.4240-16.80 
  Palma, Maria 1791 ITA1.0010.15406.00 
  Migliorini, Matteo 2108 ITA0.5010.03401.20 

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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