Individual Calculations April 2019
 Brhel, Jan  Total change: 3.80  Rating chartPersonal card
 1.liga Vychod SVK 2018/19 R10-11 Various SVK 2019-03-16
RcRownchangeKK*chgGame
 2143 2072 1.00 2 0.19 20 3.80 
  Goban, Marek 2102 SVK0.5010.04200.80 
  Dors, Ryszard 2183 POL0.5010.15203.00 

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)
 

 

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