Individual Calculations December 2017
 Drugda, Milos  Total change: 9.00  Rating chartPersonal card
 4.liga C21 2017/18 R2-3 Various SVK 2017-11-05
RcRownchangeKK*chgGame
 1890 1972 2.00 2 0.78 20 15.60 
  Krnan, Bronislav 1890 SVK1.0010.39207.80 
  Halasz, Stefan 1889 SVK1.0010.39207.80 

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)
 
 3.liga C2 2017/18 R3-4 Various SVK 2017-11-12
RcRownchangeKK*chgGame
 2095 1972 0.00 1 -0.33 20 -6.60 
  Puskar, Jan 2095 SVK0.001-0.3320-6.60 

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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