Individual Calculations August 2018
 Tirelli, Mauro  Total change: -15.00  Rating chartPersonal card
 OP Bergamo 2018 Bergamo ITA 2018-07-13
RcRownchangeKK*chgGame
 2127 2220 3.00 6 -0.75 20 -15.00 
  Solomon, Kenny g2408 RSA0.5010.24204.80 
  Ionica, Iulia-Ionela wg2109 ROU0.501-0.1520-3.00 
  Andolfatto, Maria 2028 ITA0.501-0.2520-5.00 
  Schaefers, Andreas 2062 GER0.501-0.2120-4.20 
  Granaldi, Alessandro 2050 ITA1.0010.28205.60 
  Lumachi, Gabriele 2106 ITA0.001-0.6620-13.20 

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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