Individual Calculations April 2017
 Martsynovskaya, Marina  Total change: -6.80  Rating chartPersonal card
 Team 2017 - Nationale 2 r8-9 FRANCE FRA 2017-03-11
RcRownchangeKK*chgGame
 2031 2157 1.00 2 -0.34 20 -6.80 
  Bleuzen, Erwan 2024 FRA0.001-0.6820-13.60 
  Cadiou, Jacques 2037 FRA1.0010.34206.80 

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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