Individual Calculations February 2017
 Jelica, Mara  Total change: -31.60  Rating chartPersonal card
 33. Internationales Boeblinger Open A Boeblingen GER 2016-12-26
RcRownchangeKK*chgGame
 2054 2138 4.00 9 -1.58 20 -31.60 
  Dann, Matthias m2482 GER0.001-0.1220-2.40 
  Cummings, Nicolai 1976 GER0.501-0.2120-4.20 
  Porth, Hartmut 2028 GER0.501-0.1520-3.00 
  Krenz, Sarah 2002 GER0.501-0.1820-3.60 
  Yi, Danny 1936 GER0.001-0.7620-15.20 
  Ivanov, Alexander, Dr. 2015 GER1.0010.33206.60 
  Langensteiner, Matthias, Dr. 2009 GER0.501-0.1720-3.40 
  Petzelberger, Ferdinand 2003 GER0.501-0.1820-3.60 
  Fromm, Christian 2039 GER0.501-0.1420-2.80 

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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