Individual Calculations January 2018
 Romanelli, Robert  Total change: 0.40  Rating chartPersonal card
 Team 2018 - Grand-Est Part 1 ALS FRA 2017-10-08
RcRownchangeKK*chgGame
 1822 1859 0.50 1 -0.05 20 -1.00 
  Couillard, Marc 1822 BEL0.501-0.0520-1.00 

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)
 
 Belgian Interclubs 2017-2018 Round 5 Various Places BEL 2017-12-03
RcRownchangeKK*chgGame
 1864 1815 0.50 1 0.07 20 1.40 
  Valentiny, Benoit 1864 BEL0.5010.07201.40 

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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