Individual Calculations April 2019
 Plesek, Jiri  Total change: -50.20  Rating chartPersonal card
 1. liga 2018/2019 zapad r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 2024 2162 0.50 1 -0.19 20 -3.80 
  Turner, Radek 2024 CZE0.501-0.1920-3.80 

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)
 
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 C - FIDE open Prague CZE 2019-03-09
RcRownchangeKK*chgGame
 2063 2162 2.50 8 -2.46 20 -49.20 
  Sharashenidze, Akaki f2353 CZE0.001-0.2520-5.00 
  Babicka, Michal 2022 CZE0.501-0.1920-3.80 
  Butkiewicz, Lukasz m2447 POL0.5010.34206.80 
  Hurtak, Otto 2015 CZE0.001-0.7020-14.00 
  Koubova, Anna Marie 2038 CZE0.001-0.6720-13.40 
  Steiner, Juraj 1907 CZE0.001-0.8120-16.20 
  Zabehlicky, Jiri 1762  * CZE1.0010.08201.60 
  Puchovsky, Ladislav 1958 SVK0.501-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2018/2019 C r10 various CZE 2019-03-17
RcRownchangeKK*chgGame
 2263 2162 0.50 1 0.14 20 2.80 
  Forman, Stepan f2263 CZE0.5010.14202.80 

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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