Individual Calculations February 2017
 Roger, Mehdi  Total change: 2.80  Rating chartPersonal card
 37eme Open International d'Echecs de Bethune - Tournoi A BETHUNE FRA 2016-12-26
RcRownchangeKK*chgGame
 2157 2153 4.50 9 -0.06 20 -1.20 
  Beerdsen, Thomas f2407 NED0.001-0.1920-3.80 
  De Waele, Warre 2041 BEL0.501-0.1520-3.00 
  Plessis, Arnaud 2008 FRA0.501-0.1920-3.80 
  Colin, Peter 1962 BEL1.0010.25205.00 
  Tarin, Nicolas 2088 FRA1.0010.41208.20 
  De Bock, Thijs 2087 BEL1.0010.41208.20 
  Pruijssers, Roeland g2493 NED0.001-0.1220-2.40 
  Dijkhuis, Tycho f2424 NED0.001-0.1720-3.40 
  Hacout, Francois 1907 FRA0.501-0.3120-6.20 

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 2017 - Coupe de France 32e FRANCE FRA 2017-01-15
RcRownchangeKK*chgGame
 1905 2142 1.00 1 0.20 20 4.00 
  Koscielny, Edmond 1905 FRA1.0010.20204.00 

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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