Individual Calculations April 2018
 De Martin, Lilian  Total change: 20.80  Rating chartPersonal card
 GSF:s Div IV 201718 R56 Goteborg SWE 2018-02-04
RcRownchangeKK*chgGame
 1309 1588 1.00 1 0.16 40 6.40 
  Eskola, Seppo 1309 SWE1.0010.16406.40 

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)
 
 GSF:s Div IV 201718 R7 Goteborrg SWE 2018-03-11
RcRownchangeKK*chgGame
 1508 1608 1.00 1 0.36 40 14.40 
  Andersson, Johnny 1508 SWE1.0010.364014.40 

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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