Individual Calculations December 2014
 Milani, Patrizia  Total change: -13.80  Rating chartPersonal card
 OP 5 infrasettimanale ASR Roma ITA 2014-09-18
RcRownchangeKK*chgGame
 1650 1586 1.00 4 -0.69 20 -13.80 
  Lami, Damiano 1906 ITA0.001-0.1320-2.60 
  La Piana, Antonino 1832 ITA0.001-0.1920-3.80 
  Spizzichino, David 1296 ITA1.0010.16203.20 
  Silano, Pierluigi 1567 ITA0.001-0.5320-10.60 

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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