Individual Calculations March 2019
 Sarkio, Lauri  Total change: -12.20  Rating chartPersonal card
 FIN League 2018-19 Div 2/1 Round 8 Various FIN 2019-02-09
RcRownchangeKK*chgGame
 2247 2049 0.00 1 -0.24 20 -4.80 
  Helenius, Martti 2247 FIN0.001-0.2420-4.80 

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)
 
 MatSK Weekend 2019 A, rounds 4-7 std Helsinki FIN 2019-02-23
RcRownchangeKK*chgGame
 2074 2049 1.50 4 -0.37 20 -7.40 
  Kivimaki, Kasper 1959 FIN0.501-0.1220-2.40 
  Porrasmaa, Timo 2017 FIN1.0010.46209.20 
  Paasikangas-Tella, Johanna fwm2211 FIN0.001-0.2920-5.80 
  Salykin, Aleksandr 2110 FIN0.001-0.4220-8.40 

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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