Individual Calculations July 2014
 Piron, Jean-Marie  Total change: -1.05  Rating chartPersonal card
 Interclubs FEFB 2014 Liège, Auvelais, Ans, Fontaine-L'Eveque BEL 2014-04-27
RcRownchangeKK*chgGame
 1813 1746 1.00 2 0.15 15 2.25 
  Dejasse, Daniel 1645 BEL0.501-0.1415-2.10 
  George, Michael 1981 BEL0.5010.29154.35 

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)
 
 Championnat Individuel de L'AIDEF Beirut LBN 2014-05-30
RcRownchangeKK*chgGame
 1874 1746 1.50 5 -0.22 15 -3.30 
  Legky, Nikolay A g2146  * FRA0.5010.42156.30 
  Jawhar, Oussama 1850 LIB0.001-0.3615-5.40 
  Moudallal, Tarek 1954 LIB0.001-0.2315-3.45 
  Lakhoyan, Hrag 1346  * LIB1.0010.08151.20 
  Mossong, Hubert f2073 LUX0.001-0.1315-1.95 
 * 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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