Individual Calculations April 2020
 Akesson, Ralf  Total change: 5.20  Rating chartPersonal card
 Elitserien 2019-20 R456 Sweden SWE 2020-01-31
RcRownchangeKK*chgGame
 2440 2379 1.50 3 0.24 10 2.40 
  Sagit, Rauan m2429 SWE0.5010.07100.70 
  Cederstam Barsk, Carl f2353 SWE0.501-0.0410-0.40 
  Blomqvist, Erik g2539 SWE0.5010.21102.10 

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)
 
 Belgian Interclubs 2019-2020 Round 9 Various BEL 2020-03-08
RcRownchangeKK*chgGame
 2220 2387 1.00 1 0.28 10 2.80 
  Wagener, Claude f2220 LUX1.0010.28102.80 

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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