Rapid: Individual Calculations October 2021
 Hollan, Petr  Total change: 80.20  Rating chartPersonal card
 Open Air Ludslavice 2021 Ludslavice CZE 2021-09-04
RcRownchangeKK*chgGame
 2103 2202 7.00 8 2.08 20 41.60 
  Vykydal, Frantisek c1907 CZE1.0010.15203.00 
  Khimchenko, Dmytro 1809 UKR1.0010.08201.60 
  Kredl, Karel 2108 CZE1.0010.37207.40 
  Piesik, Piotr m2354 POL1.0010.702014.00 
  Vrana, Frantisek f2175 CZE1.0010.46209.20 
  Hollan, Martin f2283 CZE0.5010.11202.20 
  Petrik, Petr 2012 CZE1.0010.25205.00 
  Bures, Vit c2175 CZE0.501-0.0420-0.80 

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)
 
 Turnovsky Granat 2021 Turnov CZE 2021-09-11
RcRownchangeKK*chgGame
 2069 2202 7.50 9 1.73 20 34.60 
  Goncarov, Jan 1635 CZE1.0010.02200.40 
  Dubnicka, Augustin 1817 CZE1.0010.09201.80 
  Finek, Vaclav f2030 CZE1.0010.27205.40 
  Volman, Vaclav 1963 CZE1.0010.20204.00 
  Zwardon, Vojtech m2384 CZE0.001-0.2620-5.20 
  Zima, Jan 2063 CZE1.0010.31206.20 
  Kaderabek, Jiri 2183 CZE1.0010.47209.40 
  Duda, Antonin 2005 CZE1.0010.25205.00 
  Plat, Vojtech g2541 CZE0.5010.38207.60 

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)
 
 4. Memorial Very Mencikove 2021 Praha CZE 2021-09-28
RcRownchangeKK*chgGame
 1917 2202 7.00 9 0.20 20 4.00 
  Barabas, Ales 1764 CZE1.0010.06201.20 
  Koper, Stefan 1912 CZE0.501-0.3420-6.80 
  Spirek, Adam 1995 CZE1.0010.23204.60 
  Veny, Jaume 1467 CZE1.0010.01200.20 
  Hruska, Jan 2161 CZE0.501-0.0620-1.20 
  Soucek, Petr 1576 CZE1.0010.01200.20 
  Kulhanek, Tomas m2290 CZE0.5010.12202.40 
  Trickov, Vasil m2251 CZE0.5010.07201.40 
  Vojta, Jakub 1834 CZE1.0010.10202.00 

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)
 

 

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