Individual Calculations December 2018
 Bignami, Matteo  Total change: -6.80  Rating chartPersonal card
 WE 2 Vignola - C Vignola ITA 2018-11-09
RcRownchangeKK*chgGame
 1462 1621 2.50 4 -0.34 20 -6.80 
  Bellomo, Mario 1374 ITA1.0010.19203.80 
  Di Maulo, Chiara 1454 ITA0.501-0.2220-4.40 
  Cavazzini, Umberto 1527 ITA0.001-0.6320-12.60 
  Madonia, Giorgio 1491 ITA1.0010.32206.40 

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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