Individual Calculations February 2018
 Serafini, Luigi  Total change: -8.40  Rating chartPersonal card
 FE 13 Grand Hotel Adriatico - C Montesilvano ITA 2017-12-27
RcRownchangeKK*chgGame
 1264 1054 0.50 3 -0.21 40 -8.40 
  Tronca, Gianpaolo 1234 ITA0.001-0.2640-10.40 
  Tamburrini, Andrea 1363 ITA0.5010.364014.40 
  Sanlorenzo, Fabrizio 1195 ITA0.001-0.3140-12.40 

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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