Individual Calculations May 2022
 Portych, Vaclav  Total change: -17.80  Rating chartPersonal card
 Hradecka vez 2022 r7-10 Hradec Kralove CZE 2022-04-05
RcRownchangeKK*chgGame
 1670 1798 2.00 3 -0.02 20 -0.40 
  Rozkovec, Ludvik 1707 CZE1.0010.38207.60 
  Valik, Ondrej 1667 CZE0.501-0.1820-3.60 
  Kuta, Jiri 1635 CZE0.501-0.2220-4.40 

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)
 
 O pohar Mistra Jana 2022 - Luznice Tabor CZE 2022-04-14
RcRownchangeKK*chgGame
 1702 1798 3.50 7 -0.87 20 -17.40 
  Pavlis, Matej 1569 CZE0.501-0.2920-5.80 
  Rybacek, Martin 1580 CZE1.0010.22204.40 
  Vojtek, Pavel 1607 CZE0.501-0.2520-5.00 
  Slajs, Vlastimil 1717 CZE0.501-0.1120-2.20 
  Lasek, Frantisek 1830 CZE0.001-0.4620-9.20 
  Havelka, Petr 1860 CZE0.5010.09201.80 
  Habada, Jindrich 1751 CZE0.501-0.0720-1.40 

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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