Individual Calculations June 2023
 Tharmarai, Yohan  Total change: 13.60  Rating chartPersonal card
 Stockholmsmasterskapet 2023 R456 Stockholm SWE 2023-04-03
RcRownchangeKK*chgGame
 1745 1281 0.50 1 0.45 40 18.00 
  Hagberg, Sebastian 1745 SWE0.5010.454018.00 

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)
 
 Kristallens varturnering 2023 R7 Stockholm SWE 2023-05-04
RcRownchangeKK*chgGame
 1700 1323 0.00 1 -0.09 40 -3.60 
  Anfalt, Erik 1700 SWE0.001-0.0940-3.60 

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)
 
 WST 1600 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 1117 1323 1.50 2 -0.02 40 -0.80 
  Eiriksson, Theodor 1071 ISL0.501-0.3140-12.40 
  Thamarai, Selvan 1162 SWE1.0010.294011.60 

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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