Individual Calculations February 2018
 Pokorny, Zdenek  Total change: 12.60  Rating chartPersonal card
 1. liga západ 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2147 2256 2.00 2 0.70 20 14.00 
  Drabek, Vojtech 2123 CZE1.0010.32206.40 
  Nidl, Petr 2170 CZE1.0010.38207.60 

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)
 
 2. liga D 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2227 2256 1.00 2 -0.07 20 -1.40 
  Stratil, Ladislav Jr. m2350 CZE0.5010.13202.60 
  Hamornik, Jozef 2104 SVK0.501-0.2020-4.00 

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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