Individual Calculations May 2022
 Back, Goran  Total change: -8.20  Rating chartPersonal card
 Solna 2022 var R123 Sundbyberg SWE 2022-03-10
RcRownchangeKK*chgGame
 1549 1430 0.00 2 -0.90 20 -18.00 
  Wallgren, Ulf 1998 SWE0.001-0.0220-0.40 
  Rasines, Javier 1100 SWE0.001-0.8820-17.60 

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)
 
 Allsv Div III 3 2021-22 R4 Sweden SWE 2022-04-10
RcRownchangeKK*chgGame
 1422 1430 1.00 1 0.49 20 9.80 
  Tuomainen, Jouni 1422 SWE1.0010.49209.80 

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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