Individual Calculations April 2018
 Mavrev, David  Total change: 29.20  Rating chartPersonal card
 Okresni prebor Frydek-Mistek 2017/2018 r11-12 various CZE 2018-03-03
RcRownchangeKK*chgGame
 1993 1815 0.50 1 0.23 40 9.20 
  Kraus, Frantisek 1993 CZE0.5010.23409.20 

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)
 
 Krajska soutez B MKSS 2017/2018 r10 various CZE 2018-03-18
RcRownchangeKK*chgGame
 1814 1815 1.00 1 0.50 40 20.00 
  Szumilo, Stefan 1814 CZE1.0010.504020.00 

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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