Individual Calculations January 2018
 Fray, Alain  Total change: 40.80  Rating chartPersonal card
 Team 2018 - Ile de France Part 1 CHA FRA 2017-10-08
RcRownchangeKK*chgGame
 1535 1623 3.50 4 1.02 40 40.80 
  Guerin, Patrick 1523 FRA1.0010.364014.40 
  Franoux, Ludovic 1468 FRA1.0010.294011.60 
  Barthelemy, Alain 1506 FRA0.501-0.1640-6.40 
  Maquin, Andre 1644 FRA1.0010.534021.20 

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)
 

 

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