Individual Calculations February 2015
 Sonis, Francesco  Total change: -49.20  Rating chartPersonal card
 FE 3 Mare d'inverno Deluxe Gabicce Mare ITA 2015-01-02
RcRownchangeKK*chgGame
 2153 2222 4.00 9 -1.23 40 -49.20 
  Mirri, Pietro 1834 ITA1.0010.09403.60 
  Kurayan, Ruslan m2415 UKR0.001-0.2540-10.00 
  Lettieri, Giuseppe f2406 ITA0.001-0.2640-10.40 
  Cocconcelli, Lorenzo 2112 ITA0.501-0.1540-6.00 
  Teutsch, Alexander 2158 ITA0.501-0.0940-3.60 
  Maloberti, David 2108 FRA1.0010.344013.60 
  Tirelli, Mauro 2133 ITA0.001-0.6240-24.80 
  Bini, Massimo 1993 ITA1.0010.21408.40 
  Brancaleoni, Maurizio f2219 ITA0.001-0.5040-20.00 

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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