Individual Calculations September 2020
 Koper, Stefan  Total change: 14.40  Rating chartPersonal card
 Jirasek memorial 2020 Rakovnik CZE 2020-08-08
RcRownchangeKK*chgGame
 1808 1871 5.00 9 -0.23 20 -4.60 
  Zelenka, Pavel 1582 CZE0.501-0.3420-6.80 
  Musil, Vitezslav 1902 CZE0.001-0.4620-9.20 
  Pucholt, Martin 1542 CZE1.0010.12202.40 
  Zmeskal, Stanislav 1666 CZE1.0010.24204.80 
  Gregor, Jiri f2197 CZE0.001-0.1320-2.60 
  Pokorna, Jana 1602 CZE1.0010.17203.40 
  Folta, Jaroslav 1828 CZE1.0010.44208.80 
  Horak, Jiri 2179 CZE0.001-0.1420-2.80 
  Skuthan, Radek 1773 CZE0.501-0.1320-2.60 

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)
 
 POHAR mesta Ricany 2020 OPEN A Ricany CZE 2020-08-22
RcRownchangeKK*chgGame
 1914 1871 5.00 9 0.95 20 19.00 
  Hrdina, Robin 2243 CZE0.001-0.1020-2.00 
  Rousek, Jan 1665 CZE0.501-0.2620-5.20 
  Kuhnmund, Ivan 1682 CZE0.501-0.2520-5.00 
  Hozda, Max 1630 CZE1.0010.20204.00 
  Petras, Milan c1996 CZE0.5010.17203.40 
  Hejsek, Lukas 1991 CZE1.0010.662013.20 
  Sargsyan, Karen 1921 CZE1.0010.572011.40 
  Rehak, Martin 2023 CZE0.5010.20204.00 
  Stanek, Ondrej 2074 CZE0.001-0.2420-4.80 

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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