Individual Calculations January 2018
 Ehmann, Benjamin  Total change: -21.60  Rating chartPersonal card
 Hassleholm KM 2017-18 R123 Hassleholm SWE 2017-10-17
RcRownchangeKK*chgGame
 1825 1945 1.00 3 -0.90 20 -18.00 
  Plato, Bo 2051 SWE0.5010.14202.80 
  Nilsson, Kristoffer 1844 SWE0.001-0.6420-12.80 
  Steffert, Goran 1581 SWE0.501-0.4020-8.00 

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)
 
 Hassleholm KM 2017-18 R4 Hassleholm SWE 2017-12-12
RcRownchangeKK*chgGame
 1810 1945 0.50 1 -0.18 20 -3.60 
  Khalat, Havras 1810 SWE0.501-0.1820-3.60 

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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