Individual Calculations April 2017
 Simon, Gerard  Total change: -4.80  Rating chartPersonal card
 Individuel 67 - 2016-17 r5-7 MUNDOLSHEIM FRA 2017-01-22
RcRownchangeKK*chgGame
 1387 1472 1.00 2 -0.24 20 -4.80 
  Philippi, Alain 1372 FRA1.0010.36207.20 
  Rajacic, Michel 1402 FRA0.001-0.6020-12.00 

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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