Individual Calculations April 2023
 Asell, Marcus  Total change: 62.80  Rating chartPersonal card
 MAS Open 2023 R345 Malmo SWE 2023-02-28
RcRownchangeKK*chgGame
 1561 1330 1.50 2 1.01 40 40.40 
  Johansson, Isac 1717 SWE0.5010.414016.40 
  Ogbekene, Edmund 1404 SWE1.0010.604024.00 

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)
 
 Distriktsserien Skane 22-23, div 4 R6 Malmo SWE 2023-03-05
RcRownchangeKK*chgGame
 1360 1317 1.00 1 0.56 40 22.40 
  Laksman, Pesach 1360 SWE1.0010.564022.40 

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)
 

 

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