Individual Calculations February 2017
 Otari, Armin  Total change: 6.60  Rating chartPersonal card
 11eme Trophee International de Lyon LYON FRA 2016-12-26
RcRownchangeKK*chgGame
 1624 1392 2.00 7 0.33 20 6.60 
  Poulet, Benoit 1792  * FRA0.001-0.0820-1.60 
  Vuillemard, Jean-Marc 1759 FRA0.001-0.1020-2.00 
  Raffard, Idriss 1280 FRA1.0010.35207.00 
  Belhadj, Mohamed 1620 FRA0.001-0.2120-4.20 
  Pernoud, Claire 1569 FRA0.001-0.2720-5.40 
  Roux, Philippe 1559 FRA1.0010.722014.40 
  Mathieu, Phileas 1792  * FRA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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