Individual Calculations July 2013
 Razzano, Lorenzo  Total change: -6.45  Rating chartPersonal card
 FE 2 Comune di Piverone Piverone ITA 2013-05-24
RcRownchangeKK*chgGame
 1897 1988 2.00 4 -0.43 15 -6.45 
  Trovero, Leo 1679 ITA1.0010.14152.10 
  Barbero, Marco 1965 ITA1.0010.47157.05 
  Montilli, Vincenzo 2003 ITA0.001-0.4815-7.20 
  Lucchese, Paolo 1942 ITA0.001-0.5615-8.40 

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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