Individual Calculations June 2017
 Andreetta, Simone  Total change: -29.60  Rating chartPersonal card
 Paradiso General Open 2017 Lugano-Paradiso SUI 2017-05-05
RcRownchangeKK*chgGame
 1472 1515 1.50 4 -0.74 40 -29.60 
  Tuor, Elena 1454 SUI0.501-0.0840-3.20 
  Alessandrini, Alfredo 1682 ITA0.001-0.2840-11.20 
  Anand, Aryan 1367 SUI0.001-0.7040-28.00 
  Bormolini, Battista 1385 ITA1.0010.324012.80 

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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