Individual Calculations December 2015
 Celati, Valentina  Total change: 44.40  Rating chartPersonal card
 WE 3 Levante Ligure - C La Spezia ITA 2015-10-30
RcRownchangeKK*chgGame
 1352 1447 3.00 3 1.11 40 44.40 
  Di Cicco, Daniela 1372 ITA1.0010.404016.00 
  Celati, Stella 1390 ITA1.0010.424016.80 
  Vincenzi, Leonard 1293 FRA1.0010.294011.60 

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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