Individual Calculations November 2017
 Andreetta, Simone  Total change: -36.00  Rating chartPersonal card
 San Bernardino Open 2017 San Bernardino SUI 2017-10-20
RcRownchangeKK*chgGame
 1514 1479 0.50 3 -0.90 40 -36.00 
  Grigioni, Giulio 1771 ITA0.001-0.1540-6.00 
  Aayush, Bhattacherjee 1420 IND0.001-0.5840-23.20 
  Manukyan, Levon 1351 SUI0.501-0.1740-6.80 

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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