Individual Calculations May 2018
 Le Guehennec, Jean-Marc  Total change: -12.40  Rating chartPersonal card
 Championnat du Finistère Toutes Catégories 2018 r4-7 QUIMPER FRA 2018-01-20
RcRownchangeKK*chgGame
 1792 1818 1.50 4 -0.62 20 -12.40 
  Andre, Marine 1776 FRA0.501-0.0620-1.20 
  Bertrand, Nicolas 1987 FRA0.001-0.2820-5.60 
  Keber, Thierry 1559 FRA1.0010.18203.60 
  Le Henaff, Julien 1846 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)
 

 

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