Individual Calculations April 2022
 Eriksson, Jan  Total change: -5.00  Rating chartPersonal card
 Ervalla KM 22 R12 Ervalla SWE 2022-03-07
RcRownchangeKK*chgGame
 1662 1536 1.00 2 0.25 20 5.00 
  Goransson, Rolf 1880 SWE0.001-0.1220-2.40 
  Nordberg, Tobias 1444 SWE1.0010.37207.40 

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)
 
 Allsv Div II 4 2021-22 R45 Sweden SWE 2022-03-19
RcRownchangeKK*chgGame
 1732 1536 0.00 2 -0.50 20 -10.00 
  Westerlind, Sture 1723 SWE0.001-0.2620-5.20 
  Wiklund, Bjorn 1740 SWE0.001-0.2420-4.80 

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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