Individual Calculations November 2017
 Bottyan, Peter  Total change: -11.40  Rating chartPersonal card
 HUN Team League 2nd Div. Breyer Gyula Group 2017-2018 R 2-3 Hungary North-West HUN 2017-10-08
RcRownchangeKK*chgGame
 2050 2185 1.50 2 0.19 20 3.80 
  Dombai, Istvan 2211 HUN0.5010.04200.80 
  Gombocz, Ferenc 1888 HUN1.0010.15203.00 

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)
 
 1.liga Zapad SVK 2017/18 R1-2 Various SVK 2017-10-21
RcRownchangeKK*chgGame
 1981 2185 0.00 1 -0.76 20 -15.20 
  Dvorsky, Jozef 1981 SVK0.001-0.7620-15.20 

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)
 

 

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