Individual Calculations May 2015
 Poborsky, Josef  Total change: 19.00  Rating chartPersonal card
 Krajska soutez SSS - skupina B 2014/2015 r1-3 various CZE 2014-11-02
RcRownchangeKK*chgGame
 2014 1947 2.00 2 1.18 40 47.20 
  Horak, Martin 2066 CZE1.0010.664026.40 
  Dolezal, Radoslav 1961 CZE1.0010.524020.80 

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)
 
NOTE: K factor changed
 Krajska soutez SSS - skupina B 2014/2015 r4 various CZE 2014-12-14
RcRownchangeKK*chgGame
 2014 1947 0.50 1 0.09 20 1.80 
  Dolezal, Karel 2014 CZE0.5010.09201.80 

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)
 
NOTE: K factor changed
 Krajska soutez SSS - skupina B 2014/2015 r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 1907 1947 0.00 1 -0.56 20 -11.20 
  Burianek, Tomas 1907 CZE0.001-0.5620-11.20 

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)
 
NOTE: K factor changed
 Krajska soutez SSS - skupina B 2014/2015 r7-8 various CZE 2015-02-08
RcRownchangeKK*chgGame
 1952 1966 0.50 2 -0.54 20 -10.80 
  Koper, Stefan 1971 CZE0.001-0.4920-9.80 
  Skokan, Frantisek 1932 CZE0.501-0.0520-1.00 

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)
 
NOTE: K factor changed
 Krajska soutez SSS - skupina B 2014/2015 r9-10 various CZE 2015-03-15
RcRownchangeKK*chgGame
 1974 1966 0.50 2 -0.48 20 -9.60 
  Postupa, Pavel 1955 CZE0.501-0.0220-0.40 
  Kaplan, Tomas 1992 CZE0.001-0.4620-9.20 

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)
 
NOTE: K factor changed
 Krajska soutez SSS - skupina B 2014/2015 r11 various CZE 2015-04-19
RcRownchangeKK*chgGame
 2024 1966 0.50 1 0.08 20 1.60 
  Velik, Jan 2024 CZE0.5010.08201.60 

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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