Individual Calculations May 2011
 Etrog, Jonathan  Total change: 7.50  Rating chartPersonal card
 Team - Nationale 2 - R8-9 FRANCE FRA 2011-03-19
RcRownchangeKK*chgGame
 2374 2180 1.00 2 0.50 15 7.50 
  Hetey, Laszlo m2343 GER1.0010.721510.80 
  Petitcunot, Pierre f2404 FRA0.001-0.2215-3.30 

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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