Individual Calculations April 2020
 Janacek, Jaroslav  Total change: 5.60  Rating chartPersonal card
 SSS - Krajsky prebor I 2019/2020 r9-10 various CZE 2020-03-01
RcRownchangeKK*chgGame
 1992 2056 1.00 1 0.41 20 8.20 
  Crha, Josef 1992 CZE1.0010.41208.20 

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)
 
 World Senior Team Chess Championship 2020 - Open 50 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 2102 2056 3.00 7 -0.13 20 -2.60 
  Jhunjhnuwala, Krishan f2341 USA0.001-0.1620-3.20 
  Korenek, Frantisek 1952 CZE1.0010.36207.20 
  Bartak, Vladimir 2276 CZE0.001-0.2220-4.40 
  Jackson, Sheila wg2085 ENG0.001-0.4620-9.20 
  Asomaki, Pekka 2122 FIN0.001-0.4120-8.20 
  Grosselohmann, Gerhard 1965 GER1.0010.38207.60 
  Ortoft, Kai 1972 NOR1.0010.38207.60 

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)
 

 

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