Individual Calculations January 2016
 Maurizio, Antonio  Total change: -4.80  Rating chartPersonal card
 OP infrasettimanale Accademia Roma ITA 2015-10-29
RcRownchangeKK*chgGame
 1734 2066 1.50 2 -0.24 20 -4.80 
  Raccah, Ascer 1667 ITA0.501-0.4220-8.40 
  Sacco, Davide 1800 ITA1.0010.18203.60 

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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