Individual Calculations July 2017
 Chich, Jean-Marc  Total change: 25.60  Rating chartPersonal card
 XXVeme open de Die (-2200) DIE FRA 2017-06-03
RcRownchangeKK*chgGame
 1628 1379 2.50 6 1.28 20 25.60 
  Rodriguez, Alexis 1766 FRA0.001-0.0920-1.80 
  Ameri, Vincent 1662 FRA0.5010.34206.80 
  Labarthe, Arnaud 1701 FRA0.001-0.1320-2.60 
  Telechev, Anton 1541 FRA1.0010.712014.20 
  Huyghues Des Etages, Daniel 1536 FRA0.001-0.2920-5.80 
  Fosset, Didier 1563 FRA1.0010.742014.80 

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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