Individual Calculations December 2013
 Berend, Fred  Total change: -1.40  Rating chartPersonal card
 Lugano Open 2013 Master (A) Lugano SUI 2013-10-31
RcRownchangeKK*chgGame
 2295 2370 4.00 7 -0.05 10 -0.50 
  Medici, Simone 2104 SUI1.0010.18101.80 
  Istratescu, Andrei g2664 FRA0.001-0.1510-1.50 
  Ernst, Rolf f2099 GER1.0010.17101.70 
  Ruffenach, Alain 1970  * FRA1.0010.08100.80 
  Ninov, Nikolai g2466 BUL0.5010.13101.30 
  Brunner, Nicolas m2426 FRA0.5010.08100.80 
  Qendro, Llambi m2338 ALB0.001-0.5410-5.40 
 * 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)
 
 Coupe de Luxembourg 2013-2014 Round 1 Belvaux LUX 2013-11-10
RcRownchangeKK*chgGame
 2305 2370 0.50 1 -0.09 10 -0.90 
  Bakalarz, Mietek m2305 LUX0.501-0.0910-0.90 

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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