Individual Calculations September 2012
 Mirumian, Vigen  Total change: -9.60  Rating chartPersonal card
 Open Brasschaat 2012 (9 rounds) Brasschaat BEL 2012-08-18
RcRownchangeKK*chgGame
 2224 2521 6.50 9 -0.96 10 -9.60 
  Persoons, Bart 2121  * BEL1.0010.08100.80 
  Wijgers, Toon 2121  * BEL1.0010.08100.80 
  Rogiers, Jan 2124 BEL1.0010.08100.80 
  Dardha, Arben f2254 ALB0.501-0.3210-3.20 
  Schuermans, Robert 2180 BEL1.0010.12101.20 
  Hovhanisian, Mher m2477 ARM0.501-0.0610-0.60 
  Docx, Stefan f2398 BEL0.001-0.6710-6.70 
  Colijn, Stefan 2220 NED0.501-0.3510-3.50 
  Grigorian, Roudolph 2121  * FRA1.0010.08100.80 
 * 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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