Individual Calculations January 2017
 Riha, Martin  Total change: -10.20  Rating chartPersonal card
 1. jihoceska divize 2016/2017 r5-6 various CZE 2016-12-04
RcRownchangeKK*chgGame
 1942 1944 0.50 2 -0.50 20 -10.00 
  Kotal, Vaclav 2013 CZE0.001-0.4020-8.00 
  Plasil, Vojtech 1870 CZE0.501-0.1020-2.00 

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)
 
 2. divize - zakl. Skupina A JSS 2016/2017 r5 various CZE 2016-12-10
RcRownchangeKK*chgGame
 1939 1944 0.50 1 -0.01 20 -0.20 
  Brcak, Marek 1939 CZE0.501-0.0120-0.20 

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)
 

 

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