Individual Calculations October 2008
 Battiston, Claudio  Total change: -1.00  Rating chartPersonal card
 OP Valle del Chiese Condino ITA 2008-07-28
RcRownchangeKK*chgGame
 1943 2028 3.00 5 -0.04 25 -1.00 
  Marta, Daniele 2016 ITA0.501-0.0225-0.50 
  Weinberg, Emanuele 1883 ITA1.0010.31257.75 
  La Manna, Andrea 2152 ITA0.001-0.3325-8.25 
  Facchetti, Lorenzo 1788 ITA1.0010.20255.00 
  Venturino, Federico 1875 ITA0.501-0.2025-5.00 

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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