Individual Calculations November 2018
 Amram, Roger  Total change: -7.80  Rating chartPersonal card
 17e Open International d'Echecs de la Ville de Menton - Tournoi B MENTON FRA 2018-10-21
RcRownchangeKK*chgGame
 1667 1576 3.00 9 -0.39 20 -7.80 
  Meyer, Eric 1693 FRA0.5010.16203.20 
  Rasmussen, Hans Glavind 1673 DEN0.001-0.3720-7.40 
  Jassem, Philippe 1744 BEL0.001-0.2820-5.60 
  Gaudissard, Dominique 1628 FRA1.0010.572011.40 
  Bardin, Christian 1638 FRA1.0010.592011.80 
  Grasso, Gabriele 1705 ITA0.001-0.3320-6.60 
  Cai, Roberto 1649 ITA0.5010.10202.00 
  Conchon, Jean-Paul 1620 FRA0.001-0.4420-8.80 
  Boghossian, Hugo 1657 FRA0.001-0.3920-7.80 

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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