Individual Calculations August 2018
 Fabbrucci, Emma  Total change: -44.80  Rating chartPersonal card
 CIG 2018 - Finale u10 femm Scalea ITA 2018-07-01
RcRownchangeKK*chgGame
 1167 1198 0.50 3 -1.12 40 -44.80 
  Botticelli, Olivia 1133 ITA0.001-0.5940-23.60 
  Artissi, Sabina 1202 ITA0.5010.01400.40 
  Cammalleri, Elena 1167 ITA0.001-0.5440-21.60 

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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