Individual Calculations January 2022
 Wernholm, Viktor  Total change: 16.00  Rating chartPersonal card
 Manhems KM 2021 Open grp Goteborg SWE 2021-09-28
RcRownchangeKK*chgGame
 1607 1684 3.50 5 0.49 20 9.80 
  Berggren Torell, Harald 2084  * SWE0.001-0.0820-1.60 
  Josefsson, Ivar 1296 SWE0.501-0.4120-8.20 
  Ohlsson, Bo 1507 SWE1.0010.27205.40 
  Shchetinin, Oleg 1623 SWE1.0010.42208.40 
  Carlsson, Johan 1966 1523 SWE1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 5 2021-22 R1 Sweden SWE 2021-12-05
RcRownchangeKK*chgGame
 1507 1651 1.00 1 0.31 20 6.20 
  Ohlsson, Bo 1507 SWE1.0010.31206.20 

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)
 

 

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