Individual Calculations October 2014
 Mertens, Fridolin  Total change: 21.40  Rating chartPersonal card
 23. Apolda-Open Apolda GER 2014-08-28
RcRownchangeKK*chgGame
 2158 2098 4.00 7 0.98 20 19.60 
  Kirschner, Torsten 1757 GER1.0010.12202.40 
  Bloedtner, Tim 1824 GER1.0010.17203.40 
  Sobolevsky, Leonid m2239 UKR1.0010.692013.80 
  Langheinrich, Ferenc 2439 GER0.5010.38207.60 
  Powierski, Emil 2285 GER0.001-0.2620-5.20 
  Hovhannisyan, Mher m2498  * BEL0.001-0.0820-1.60 
  Einax, Claus-Dieter 2067 GER0.501-0.0420-0.80 
 * 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)
 
 Oberliga Ost A 2014/15 round 1 Hamburg GER 2014-09-21
RcRownchangeKK*chgGame
 2162 2098 0.50 1 0.09 20 1.80 
  Luther, Juergen c2162 GER0.5010.09201.80 

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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