Individual Calculations June 2018
 Back, Goran  Total change: 11.80  Rating chartPersonal card
 Solna SS Varturn 2018 R78 Sundbyberg SWE 2018-04-12
RcRownchangeKK*chgGame
 1463 1461 1.00 2 0.01 20 0.20 
  Hansson, Henrik 1650 SWE0.001-0.2520-5.00 
  Westerberg, Bert 1275 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)
 
 Solna SS Varturn 2018 R9 Sundbyberg SWE 2018-05-03
RcRownchangeKK*chgGame
 1538 1483 1.00 1 0.58 20 11.60 
  Kihlberg, Johan 1538 SWE1.0010.582011.60 

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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