Individual Calculations March 2020
 Folk, Petr  Total change: -39.40  Rating chartPersonal card
 1. liga zapad 2019/2020 r7-8 various CZE 2020-02-02
RcRownchangeKK*chgGame
 2229 2160 1.00 2 0.19 20 3.80 
  Karas, Marek f2246 SVK0.5010.12202.40 
  Postupa, Pavel 2212 CZE0.5010.07201.40 

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)
 
 2. liga A 2019/2020 r8-9 various CZE 2020-02-09
RcRownchangeKK*chgGame
 2346 2160 0.00 1 -0.26 20 -5.20 
  Vojta, Tomas f2346 CZE0.001-0.2620-5.20 

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)
 
 Prague International Chess Festival 2020 - C FIDE open Prague CZE 2020-02-14
RcRownchangeKK*chgGame
 2031 2160 4.00 9 -1.90 20 -38.00 
  Nespor, Ivan 1760  * CZE1.0010.08201.60 
  Kruglyakov, Pavlo 2373 UKR0.001-0.2320-4.60 
  Gemsa, Pavel 1959 CZE0.501-0.2620-5.20 
  Zemlicka, Vit 1963 CZE1.0010.25205.00 
  Mica, Marek f2313 CZE0.001-0.3020-6.00 
  Janiashvili, Mariami 1950 GEO0.001-0.7720-15.40 
  Donghvani, Nia 1966 GEO0.501-0.2520-5.00 
  Szudra, Heinz-Werner 1981 GER0.501-0.2320-4.60 
  Czarniecka, Aleksandra 2018 POL0.501-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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