Individual Calculations March 2015
 Roger, Mehdi  Total change: -1.40  Rating chartPersonal card
 Team 2015 - Nationale 1 - R6-7 FRANCE FRA 2015-01-31
RcRownchangeKK*chgGame
 2345 2141 0.50 2 0.03 20 0.60 
  Godart, Francois f2368 BEL0.5010.29205.80 
  Nguyen, Chi-Minh m2321 FRA0.001-0.2620-5.20 

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)
 
 Belgian Interclubs 2014-2015 Round 8 Various BEL 2015-02-08
RcRownchangeKK*chgGame
 2110 2182 0.50 1 -0.10 20 -2.00 
  De Weerd, Jan 2110 BEL0.501-0.1020-2.00 

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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