Individual Calculations March 2024
 Portych, Vaclav  Total change: -0.80  Rating chartPersonal card
 8. rocnik Hradecke veze - 2024 r2-5 Hradec Kralove CZE 2024-02-07
RcRownchangeKK*chgGame
 1658 1693 2.00 4 -0.18 20 -3.60 
  Zaruba, Jaroslav 1778 CZE0.001-0.3820-7.60 
  Nosek, Jiri 1484 CZE1.0010.23204.60 
  Tsapanidis, Vasilis 1687 CZE0.501-0.0120-0.20 
  Rozkovec, Ludvik 1681 CZE0.501-0.0220-0.40 

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)
 
 KHSS - Krajska soutez zapad 2023-2024 r8-9 various CZE 2024-02-11
RcRownchangeKK*chgGame
 1792 1693 0.50 1 0.14 20 2.80 
  Nejedlo, Josef 1792 CZE0.5010.14202.80 

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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