Individual Calculations July 2020
 Benda, Ales  Total change: -12.80  Rating chartPersonal card
 Prebor Prahy 2020 - 1. trida - skupina 11 Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2120 2031 1.00 4 -0.51 20 -10.20 
  Rakovsky, Adam 2049 CZE0.5010.03200.60 
  Muron, Miroslav 2187 CZE0.001-0.2920-5.80 
  Korsa, Jindrich 2042 CZE0.5010.02200.40 
  Slovak, Kilian f2202 CZE0.001-0.2720-5.40 

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)
 
 Prebor Prahy 2020 - Preborova skupina Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 1939 2031 0.50 1 -0.13 20 -2.60 
  Vrtal, Vlastimil 1939 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)
 

 

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