Individual Calculations September 2010
 Boidman, Yuri  Total change: 5.70  Rating chartPersonal card
 Karl-Mala-Gedenkturnier Frankfurt/Main GER 2010-07-08
RcRownchangeKK*chgGame
 2248 2431 6.00 7 1.09 10 10.90 
  Lanz, Udo 2031  * GER1.0010.08100.80 
  Raum, Sebastian 2034 GER1.0010.08100.80 
  Benninger, Rudolf, Dr. 2140 GER1.0010.15101.50 
  Seifert, Christopher 2176 GER1.0010.19101.90 
  Ikonnikov, Viacheslav g2578 RUS0.5010.20102.00 
  Schnitzspan, Lothar f2304 GER1.0010.33103.30 
  Boguslavskyy, Oleg m2471 GER0.5010.06100.60 
 * 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)
 
 2.Rheinland-Pfalz-Open Schweich GER 2010-07-15
RcRownchangeKK*chgGame
 2104 2431 5.50 7 -0.52 10 -5.20 
  Ley, Reinhard 2031  * GER0.501-0.4210-4.20 
  Konstantinowskij, Dimitrij 2031  * GER1.0010.08100.80 
  Frischmann, Rick 2031  * GER1.0010.08100.80 
  Bakalarz, Leszek f2153 POL0.501-0.3310-3.30 
  Wild, Achim 2084 GER1.0010.11101.10 
  Ortinau, Peter 2076 GER1.0010.11101.10 
  Schulze, Ulrich m2320 GER0.501-0.1510-1.50 
 * 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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