Individual Calculations February 2023
 Musil, Vitezslav  Total change: -13.60  Rating chartPersonal card
 PRAGUE OPEN 2023 A - IM open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 1877 1858 4.50 9 0.29 20 5.80 
  Dahl, Max 2169 NOR0.5010.36207.20 
  Hanl, Frantisek 2148 CZE0.001-0.1620-3.20 
  Bridgeman, Niamh 1769 ENG0.001-0.6220-12.40 
  Marsina, Stefan 1785 SVK1.0010.40208.00 
  Nieminen, Kari 2058 FIN0.5010.26205.20 
  Rous, Dominik 1477 CZE1.0010.09201.80 
  Smietanska, Wiktoria c1986 POL0.001-0.3320-6.60 
  Tomson, Mihkel 1507 EST1.0010.11202.20 
  Husa, Daniel 1995 CZE0.5010.18203.60 

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)
 
 SSOK Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1872 1858 0.00 2 -0.97 20 -19.40 
  Sklenar, Tomas 1803 CZE0.001-0.5820-11.60 
  Kharchenko, Michail 1941 UKR0.001-0.3920-7.80 

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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