Individual Calculations December 2017
 Mavrev, David  Total change: 39.60  Rating chartPersonal card
 Krajska soutez B MKSS 2017/2018 r2-3 various CZE 2017-11-05
RcRownchangeKK*chgGame
 1842 1815 2.00 2 1.08 40 43.20 
  Zimniok, Zdenek 1769 CZE1.0010.444017.60 
  Szotkowski, David 1915 CZE1.0010.644025.60 

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)
 
 1. liga východ 2017/2018 r2-3 various CZE 2017-11-12
RcRownchangeKK*chgGame
 2192 1815 0.00 1 -0.09 40 -3.60 
  Kubos, Rostislav 2192 CZE0.001-0.0940-3.60 

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)
 

 

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