Individual Calculations February 2016
 Carfantan, Jean-Pierre  Total change: -3.60  Rating chartPersonal card
 Championnat des Cotes d'Armor 2015-16 Toutes Categories r1-4 PLOUARET FRA 2015-11-07
RcRownchangeKK*chgGame
 1660 1761 1.00 2 -0.18 20 -3.60 
  Lety, Michel 1392 FRA1.0010.10202.00 
  Cleran, Anthony 1928 FRA0.001-0.2820-5.60 

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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