Individual Calculations March 2015
 Sighirdjian, Eric-Mikhail  Total change: 8.40  Rating chartPersonal card
 Team 2015 - Nationale 3 - R4-5 FRANCE FRA 2015-01-11
RcRownchangeKK*chgGame
 2134 2165 1.50 2 0.42 20 8.40 
  Stoppa, Omar f2240 ITA0.5010.10202.00 
  Garnier, Jean-Paul 2028 FRA1.0010.32206.40 

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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