Individual Calculations February 2018
 Hidvegi, Attila  Total change: 13.20  Rating chartPersonal card
 Team League Budapest Bilek Istvan Group 2017-2018 R 6 Budapest HUN 2018-01-21
RcRownchangeKK*chgGame
 2216 1981 1.00 1 0.79 20 15.80 
  Dory, Jeno m2216 HUN1.0010.792015.80 

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)
 
 HUN Team League 2nd Div. Erkel Ferenc Group 2017-2018 R 7 Hungary Middle HUN 2018-01-28
RcRownchangeKK*chgGame
 1884 1981 0.50 1 -0.13 20 -2.60 
  Gaspar, Laszlo 1884 HUN0.501-0.1320-2.60 

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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