Individual Calculations March 2020
 Carlsten, Peter  Total change: -10.20  Rating chartPersonal card
 Div II 3 2019-20 R345 Sweden SWE 2019-11-30
RcRownchangeKK*chgGame
 2157 2000 0.50 1 0.21 20 4.20 
  Lundin, Anders 2157 SWE0.5010.21204.20 

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)
 
 Div I 2 2019-20 R52 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 1801 1932 0.00 1 -0.68 20 -13.60 
  Shaya, Khalid 1801 SYR0.001-0.6820-13.60 

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)
 
 Lag-DM 2019/2020, div 1 R5 Stockholm SWE 2020-02-03
RcRownchangeKK*chgGame
 1765 1932 0.50 1 -0.22 20 -4.40 
  Martinez, Vladimir 1765 SWE0.501-0.2220-4.40 

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)
 
 Lag-DM 2019/2020, div 2 R5 Stockholm SWE 2020-02-10
RcRownchangeKK*chgGame
 2063 1932 0.50 1 0.18 20 3.60 
  Hedstrom, Johan 2063 SWE0.5010.18203.60 

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)
 

 

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