Individual Calculations March 2020
 Lappas, Georgios  Total change: 2.60  Rating chartPersonal card
 Goteborg Lag-DM 2010 Goteborg SWE 2020-01-13
RcRownchangeKK*chgGame
 1660 1774 2.50 4 -0.07 20 -1.40 
  Kenani, Dariush 1917 SWE0.001-0.3120-6.20 
  Ahreback, Anders 1635 SWE0.501-0.1920-3.80 
  Lindholm, Marcus 1488 SWE1.0010.16203.20 
  Vahlberg, Joakim 1598 SWE1.0010.27205.40 

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)
 
 Gbg Distr.ser 19-20 Div IV R5 Goteborg SWE 2020-02-02
RcRownchangeKK*chgGame
 1531 1774 1.00 1 0.20 20 4.00 
  Bergstrom, Per 1531 SWE1.0010.20204.00 

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)
 

 

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