Individual Calculations May 2015
 Machacek, Otakar  Total change: -10.00  Rating chartPersonal card
 Krajsky prebor II USS 2014/2015 - B r1-3 various CZE 2014-11-02
RcRownchangeKK*chgGame
 1958 2025 2.50 3 0.73 20 14.60 
  Jerabek, Jan 1897 CZE1.0010.33206.60 
  Fronek, Vitezslav 2024 CZE0.5010.00200.00 
  Strauss, Jindrich 1954 CZE1.0010.40208.00 

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)
 
 Krajsky prebor II USS 2014/2015 - B r4 various CZE 2014-12-14
RcRownchangeKK*chgGame
 1738 2025 0.50 1 -0.34 20 -6.80 
  Kostisce, Jan 1738 CZE0.501-0.3420-6.80 

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)
 
 Krajsky prebor II USS 2014/2015 - B r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 1844 2025 1.00 2 -0.47 20 -9.40 
  Burgermeister, Michal 1860 CZE0.001-0.7220-14.40 
  Cermak, Jan 1828 CZE1.0010.25205.00 

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)
 
 Prebor Prahy 2014/2015 - I. trida - skupina 11 Praha CZE 2015-01-12
RcRownchangeKK*chgGame
 2061 2025 5.00 11 0.03 20 0.60 
  Vanek, Petr 2129 CZE0.5010.14202.80 
  Rakovsky, Adam 2005 CZE0.001-0.5320-10.60 
  Sedlacek, Tomas 2112 CZE0.5010.12202.40 
  Brcak, Marek 1937 CZE1.0010.38207.60 
  Fiser, Jiri 1981 CZE1.0010.44208.80 
  Vyprachticky, David 2146 CZE0.001-0.3420-6.80 
  Smid, Jaroslav 2084 CZE0.001-0.4220-8.40 
  Vavrinec, Tomas 2075 CZE1.0010.572011.40 
  Koubek, Vaclav 2035 CZE0.5010.01200.20 
  Holub, Jan 2115 CZE0.001-0.3820-7.60 
  Koudelka, Ivan 2057 CZE0.5010.04200.80 

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)
 
 Krajsky prebor II USS 2014/2015 - B r7-8 various CZE 2015-02-08
RcRownchangeKK*chgGame
 1980 2025 0.50 2 -0.61 20 -12.20 
  Dusbaba, Karel 2087 CZE0.001-0.4120-8.20 
  Ruzna, Jindrich 1872 CZE0.501-0.2020-4.00 

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)
 
 Krajsky prebor II USS 2014/2015 - B r9-10 various CZE 2015-03-15
RcRownchangeKK*chgGame
 2082 2025 1.50 2 0.65 20 13.00 
  Wichs, Jakub 2108 CZE0.5010.11202.20 
  Benes, Petr 2055 CZE1.0010.542010.80 

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)
 
 Krajsky prebor II USS 2014/2015 - B r11 various CZE 2015-04-19
RcRownchangeKK*chgGame
 2033 2025 0.00 1 -0.49 20 -9.80 
  Stastny, Petr 2033 CZE0.001-0.4920-9.80 

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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