Rapid: Individual Calculations October 2013
 Lialy Yao, Mustapha  Total change: 4.40  Rating chartPersonal card
 Grand Prix FFE des Pyramides de Port-Marly LE PORT MARLY FRA 2013-09-21
RcRownchangeKK*chgGame
 1789 1559 2.00 7 0.22 20 4.40 
  Lutz, Eric 1959  * FRA0.001-0.0820-1.60 
  Karagyozian, Edgar 1959  * ARM0.001-0.0820-1.60 
  Wasylyk, Laure 1946 FRA0.001-0.0920-1.80 
  Vlahovic, Dimitri 1654 FRA1.0010.632012.60 
  Bellaiche, Elise 1959  * FRA0.001-0.0820-1.60 
  David, Jean-Luc 1715 FRA0.001-0.2920-5.80 
  Lialy Yao, Makine 1329 FRA1.0010.21204.20 
 * 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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