Individual Calculations May 2015
 Brolly, Pierre-Louis  Total change: 5.00  Rating chartPersonal card
 Team 2015 - Nationale 1 - R9-11 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 2199 2097 1.00 2 0.25 20 5.00 
  Debray, Christopher m2321 FRA0.001-0.2220-4.40 
  Pluyaud, Benoit 2077 FRA1.0010.47209.40 

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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