Individual Calculations January 2018
 Khalat, Havras  Total change: 14.60  Rating chartPersonal card
 Hassleholm KM 2017-18 R123 Hassleholm SWE 2017-10-17
RcRownchangeKK*chgGame
 1639 1810 2.00 2 0.55 20 11.00 
  Franberg, Bengt 1653 SWE1.0010.29205.80 
  Nilsson, Torgny 1624 SWE1.0010.26205.20 

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
 1945 1810 0.50 1 0.18 20 3.60 
  Ehmann, Benjamin 1945 SWE0.5010.18203.60 

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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