Individual Calculations February 2018
 Rakotonoely, Bruce  Total change: 13.40  Rating chartPersonal card
 Team 2018 - Nationale 3 r5-7 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 1889 1982 2.50 3 0.67 20 13.40 
  Panquin, Jean-Marc 1663 FRA1.0010.13202.60 
  Orban, Andreas 2167 GER0.5010.24204.80 
  Hidalgo-Valdes, Omar 1836 FRA1.0010.30206.00 

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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