Individual Calculations July 2012
 Grabarczyk, Bogdan  Total change: 13.30  Rating chartPersonal card
 7.Ried-Open Einhausen GER 2012-05-03
RcRownchangeKK*chgGame
 2216 2380 5.50 7 0.85 10 8.50 
  Herm, Marcel 1980  * GER1.0010.08100.80 
  Barisch, Florian 1980  * GER1.0010.08100.80 
  Bellingrath, Jens 2103 GER1.0010.17101.70 
  Chernov, Vadim m2453 ROU0.5010.10101.00 
  Poetsch, Hagen m2449 GER0.5010.10101.00 
  Galkin, Wladislaw 1989 GER1.0010.09100.90 
  Dgebuadze, Alexandre g2558 BEL0.5010.23102.30 
 * 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)
 
 8. Griesheimer Schachtage Griesheim GER 2012-05-18
RcRownchangeKK*chgGame
 2104 2380 4.50 5 0.48 10 4.80 
  Jung, Bernd, Dr. 1980  * GER1.0010.08100.80 
  Dankesreiter, Arne 1993 GER1.0010.09100.90 
  Schork, Stefan 2134 GER1.0010.19101.90 
  Tierling, Detlef 2023 GER1.0010.11101.10 
  Geske, Julian f2388 GER0.5010.01100.10 
 * 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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