Individual Calculations December 2017
 Vrastiak, Peter  Total change: -2.80  Rating chartPersonal card
 3.liga D3 2017/18 R3-4 Various SVK 2017-11-05
RcRownchangeKK*chgGame
 1689 1642 0.50 1 0.07 20 1.40 
  Vongrej, Dusan 1689 SVK0.5010.07201.40 

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)
 
 3.liga D2 2017/18 R2-3 Various SVK 2017-11-12
RcRownchangeKK*chgGame
 1795 1642 0.50 2 -0.21 20 -4.20 
  Lopata, Daniel 1548 SVK0.501-0.1320-2.60 
  Goban, Marek 2042  * SVK0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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