Individual Calculations June 2023
 Tuomainen, Jouni  Total change: -0.20  Rating chartPersonal card
 Nacka Varmdo KM 2023 R67 Nacka SWE 2023-04-12
RcRownchangeKK*chgGame
 1640 1432 0.00 1 -0.23 20 -4.60 
  Olofsson, Jon 1640 SWE0.001-0.2320-4.60 

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)
 
 Nacka Varmdo KM 2023 R89 Nacka SWE 2023-05-10
RcRownchangeKK*chgGame
 1305 1407 1.50 2 0.22 20 4.40 
  Johed, Otto 1307 SWE1.0010.36207.20 
  Hardwick, Hugo 1303 SWE0.501-0.1420-2.80 

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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