Individual Calculations November 2019
 Bouton, Christophe  Total change: -9.00  Rating chartPersonal card
 Team 2020 - Ile de France Octobre IDF FRA 2019-10-01
RcRownchangeKK*chgGame
 2042 2015 0.00 1 -0.46 20 -9.20 
  Zerafa, Jonathan 2042 FRA0.001-0.4620-9.20 

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)
 
 Team 2020 - Nationale 1 r1-2 FRANCE FRA 2019-10-12
RcRownchangeKK*chgGame
 2240 2015 0.50 2 0.01 20 0.20 
  Engelmann, Herve 2084 FRA0.5010.10202.00 
  Heinz, Timothee f2396 FRA0.001-0.0920-1.80 

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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