Individual Calculations July 2015
 Mkrtchyan, Albert Gh.  Total change: 63.60  Rating chartPersonal card
 OP Salinello Tortoreto Lido ITA 2015-05-26
RcRownchangeKK*chgGame
 2141 2002 4.50 9 1.59 40 63.60 
  Pescatore, Lorenzo f2270 ITA0.001-0.1740-6.80 
  Gueci, Tea wf2130 ITA0.001-0.3340-13.20 
  Bernardi, Ruben 2143 ITA0.5010.19407.60 
  Martinez, Ayelen wm2177 ARG1.0010.734029.20 
  Lorscheid, Gerhard f2237 GER0.5010.294011.60 
  Varriale, Luca 2164 ITA0.5010.21408.40 
  Parrini, Daniele 2180 ITA0.5010.23409.20 
  Messina, Roberta wf1961 ITA0.501-0.0640-2.40 
  Schweizer, Manfred 2005 GER1.0010.504020.00 

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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