Individual Calculations January 2017
 Coursil, Olivier  Total change: -20.80  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 1 FRANCE FRA 2016-10-08
RcRownchangeKK*chgGame
 1713 1443 0.00 3 -0.56 20 -11.20 
  Imperor, Amelie 1832 FRA0.001-0.0920-1.80 
  Bernard, Marc-Olivier 1602 FRA0.001-0.2920-5.80 
  Coulet, Arthur 1705 FRA0.001-0.1820-3.60 

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)
 
 Team 2017 - Ile-de-France Part 1 IDF FRA 2016-10-08
RcRownchangeKK*chgGame
 1458 1443 0.00 1 -0.48 20 -9.60 
  Couturier, Jean-Louis 1458 FRA0.001-0.4820-9.60 

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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