Individual Calculations April 2020
 Jacek, Miloslav  Total change: -20.80  Rating chartPersonal card
 SSS - Krajsky prebor I 2019/2020 r9-10 various CZE 2020-03-01
RcRownchangeKK*chgGame
 1932 1962 0.50 1 -0.04 20 -0.80 
  Plasek, Zdenek 1932 CZE0.501-0.0420-0.80 

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)
 
 World Senior Team Chess Championship 2020 - Open 65 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 2042 1962 1.50 6 -1.00 20 -20.00 
  Kalegin, Evgenij m2362  * RUS0.001-0.0820-1.60 
  Novak, Josef 1831 CZE0.001-0.6820-13.60 
  Ewart, Brian R 1867 ENG1.0010.37207.40 
  Hammar, Bengt f2142 SWE0.001-0.2620-5.20 
  Slechta, Karel 1860 CZE0.501-0.1420-2.80 
  Moen, Ole Christian f2192 NOR0.001-0.2120-4.20 
 * 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)
 

 

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