Individual Calculations June 2014
 Boidman, Yuri  Total change: -6.90  Rating chartPersonal card
 Coupe de Luxembourg 2013-2014 Finals Belvaux LUX 2014-03-23
RcRownchangeKK*chgGame
 2369 2409 0.50 1 -0.06 10 -0.60 
  Berend, Fred m2369 LUX0.501-0.0610-0.60 

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)
 
 2. Hofheimer Fruehjahrsopen Gruppe A Hofheim a. Taunus GER 2014-04-22
RcRownchangeKK*chgGame
 2290 2403 5.00 9 -0.63 10 -6.30 
  Diez, Gerhard 2024 GER1.0010.09100.90 
  Ziegenfuss, Holger 2003  * GER1.0010.08100.80 
  Nikolov, Momchil g2515 BUL0.5010.15101.50 
  Krivonosov, Oleg m2444 LAT0.5010.06100.60 
  Pap, Misa g2495 SRB0.001-0.3710-3.70 
  Baskin, Robert 2190 GER0.501-0.2710-2.70 
  Hirneise, Jens f2270 GER1.0010.32103.20 
  Neelotpal, Das g2428 IND0.001-0.4710-4.70 
  Vogel, Roven 2238 GER0.501-0.2210-2.20 
 * 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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