Individual Calculations October 2017
 Vrona, Mihail  Total change: -11.80  Rating chartPersonal card
 HUN Team League 2nd Div. Erkel Ferenc Group 2017-2018 R 1 Hungary Middle HUN 2017-09-24
RcRownchangeKK*chgGame
 1950 2017 0.00 1 -0.59 20 -11.80 
  Horvath, Zoltan 1950 HUN0.001-0.5920-11.80 

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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