Individual Calculations May 2018
 Marinov, Peter  Total change: -6.00  Rating chartPersonal card
 Krajsky prebor II východ PDSS 2017/2018 r11 various CZE 2018-04-08
RcRownchangeKK*chgGame
 1663 1722 0.50 1 -0.08 20 -1.60 
  Motl, Josef 1663 CZE0.501-0.0820-1.60 

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)
 
 Krajsky prebor I PDSS 2017/2018 r11 various CZE 2018-04-15
RcRownchangeKK*chgGame
 1946 1722 0.00 1 -0.22 20 -4.40 
  Simek, Zdenek 1946 CZE0.001-0.2220-4.40 

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)
 

 

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