Individual Calculations February 2020
 Bacak, Petr  Total change: 7.60  Rating chartPersonal card
 SSZK - Krajsky prebor I 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1878 1930 1.50 2 0.36 20 7.20 
  Hradil, Karel 1765 CZE1.0010.28205.60 
  Petrzela, Pavel 1991 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)
 
 PRAGUE OPEN 2020 A - IM open Praha CZE 2020-01-10
RcRownchangeKK*chgGame
 1955 1930 4.50 9 0.24 20 4.80 
  Nasshan, Dennis f2307 GER0.001-0.0920-1.80 
  Sysel, Jaroslav 1722 CZE1.0010.23204.60 
  Ochedzan, Tymon c2140 POL0.001-0.2320-4.60 
  Konvalinka, Vladislav 1733 CZE0.501-0.2520-5.00 
  Feierfeil, Jiri 1690 CZE1.0010.20204.00 
  Hrbek, Stepan 2126 CZE0.001-0.2520-5.00 
  Shehzad, Alisha 1697 NOR1.0010.21204.20 
  Skurniak, Szymon 2030 POL1.0010.642012.80 
  Lys, Josef f2152 CZE0.001-0.2220-4.40 

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 E 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2152 1930 0.00 1 -0.22 20 -4.40 
  Pakosta, Miroslav 2152 CZE0.001-0.2220-4.40 

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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