Individual Calculations January 2015
 Peschlow, Patrick, Dr.  Total change: -6.40  Rating chartPersonal card
 2. Bundesliga West 2014/15 round 4 Hamburg GER 2014-12-07
RcRownchangeKK*chgGame
 2275 2350 0.50 1 -0.10 20 -2.00 
  Dahm, Jochen f2275 GER0.501-0.1020-2.00 

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 NRW 2014/15 round 4 Nordrheinwestfalen GER 2014-12-14
RcRownchangeKK*chgGame
 2180 2350 0.50 1 -0.22 20 -4.40 
  Himpenmacher, Andy 2180 GER0.501-0.2220-4.40 

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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