Individual Calculations June 2017
 Bossi, Alessandro  Total change: -1.20  Rating chartPersonal card
 OP Printemps d'Arvier Arvier ITA 2017-04-21
RcRownchangeKK*chgGame
 2096 1956 2.00 6 -0.06 20 -1.20 
  Mrdja, Milan m2299 ITA0.001-0.1220-2.40 
  Marguerettaz, Davy 2147 ITA0.5010.25205.00 
  Ciuffoletti, Paolo 2112 ITA0.001-0.2920-5.80 
  Dragojlovic, Andjelko m2332 ITA0.001-0.0920-1.80 
  Lizzul Coppe, Mirko 1829 ITA0.501-0.1720-3.40 
  Sala, Tiziano Paolo 1857 ITA1.0010.36207.20 

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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