Individual Calculations July 2020
 Daniel, Martin  Total change: -30.60  Rating chartPersonal card
 Prebor Prahy 2020 - Preborova skupina Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2102 2056 1.00 4 -0.75 20 -15.00 
  Sedlacek, Tomas 2035 CZE0.501-0.0320-0.60 
  Prochazka, Jiri 2108 CZE0.001-0.4320-8.60 
  Illetsko, Jaroslav 2184 CZE0.001-0.3320-6.60 
  Vokoun, Jan f2082 CZE0.5010.04200.80 

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)
 
 PDSS - Krajský prebor I 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 1939 2039 0.50 2 -0.78 20 -15.60 
  Kraus, Ondrej 1970 CZE0.501-0.1020-2.00 
  Novotny, Ondrej 1907 CZE0.001-0.6820-13.60 

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)
 

 

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