Individual Calculations October 2012
 Borghi, Dario  Total change: 1.50  Rating chartPersonal card
 OP 2 Citta' di Mortara Mortara ITA 2012-09-14
RcRownchangeKK*chgGame
 1728 1724 2.50 5 0.05 30 1.50 
  Motola, Jacopo 1981 ITA0.5010.32309.60 
  Marchesotti, Giovanni 1525 ITA1.0010.24307.20 
  Biancotti, Alessandro 1834 ITA0.001-0.3530-10.50 
  Marchini, Daniele 1854 ITA0.001-0.3230-9.60 
  Koureas, Panicos 1444 ITA1.0010.16304.80 

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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