Individual Calculations February 2023
 Fiser, Jiri  Total change: 39.20  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 2013 1784 0.50 2 0.08 20 1.60 
  Ptak, Pavel 1996 CZE0.5010.27205.40 
  Molkanov, Oleg 2030 CZE0.001-0.1920-3.80 

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)
 
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 1694 1784 1.00 1 0.38 20 7.60 
  Liska, Milan 1694 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)
 
 MARIENBAD OPEN 2023 D - seniors tournament 50 plus Marianske Lazne CZE 2023-01-14
RcRownchangeKK*chgGame
 1882 1784 4.50 8 1.50 20 30.00 
  Vodicka, Pavel 1931 CZE0.001-0.3020-6.00 
  Svec, Ludek 1604 CZE0.001-0.7420-14.80 
  Hirschkron, Gary 1603 USA1.0010.26205.20 
  Tesar, Jan 2005 CZE1.0010.782015.60 
  Kucera, Jiri 1949 CZE1.0010.722014.40 
  Korth, Manfred, Dr. 1980 GER1.0010.752015.00 
  Llopis De Aysa, Manuel c2006 ESP0.5010.28205.60 
  Paldus, Petr 1974 CZE0.001-0.2520-5.00 

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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