Individual Calculations June 2017
 De Tarade, Francois  Total change: 5.80  Rating chartPersonal card
 1er Open Accompagnateurs d'Avoine (-1600) AVOINE FRA 2017-05-20
RcRownchangeKK*chgGame
 1420 1146 1.00 4 0.29 20 5.80 
  Launay, Guillaume 1420 FRA0.001-0.1720-3.40 
  Gaik, Jean-Francois 1387 FRA1.0010.802016.00 
  Hazarabedian, Guy 1338 FRA0.001-0.2520-5.00 
  Arous, Andre 1533 FRA0.001-0.0920-1.80 

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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