Individual Calculations February 2023
 Pejrimovsky, Tadeas Rubel  Total change: 100.80  Rating chartPersonal card
 PRAGUE OPEN 2023 A - IM open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 2004 1797 3.50 9 1.34 40 53.60 
  Hak, David 2095 CZE0.001-0.1540-6.00 
  Novak, Josef Jan 1943 CZE0.5010.20408.00 
  Smilek, Petr 1950 CZE0.5010.20408.00 
  Dovzhenko, Viktor m2057 UKR1.0010.824032.80 
  Makhynia, Kostiantyn 1989 POL0.001-0.2540-10.00 
  Reichmann, Steffen, Dr. 1963 GER0.001-0.2840-11.20 
  Scott, Luke 1948 IRL1.0010.704028.00 
  Ruchko, Denis 1985 IRL0.001-0.2640-10.40 
  Mrazek, Roman 2110 CZE0.5010.364014.40 

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 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1930 1797 0.50 1 0.18 40 7.20 
  Daniel, Jiri 1930 CZE0.5010.18407.20 

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)
 
 PDSS - Krajsky prebor I 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1887 1797 1.00 1 0.62 40 24.80 
  Linhart, Zbynek 1887 CZE1.0010.624024.80 

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)
 
 1. liga mladeze C 2022-2023 r6-7 various CZE 2023-01-21
RcRownchangeKK*chgGame
 1951 1797 1.00 2 0.38 40 15.20 
  Petricek, Lukas 2063 CZE0.001-0.1840-7.20 
  Buchta, Vaclav 1838 CZE1.0010.564022.40 

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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