Individual Calculations July 2020
 Rubal, Adam  Total change: -3.60  Rating chartPersonal card
 Prebor Prahy 2020 - 1. trida - skupina 12 Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2223 2269 0.50 1 -0.06 20 -1.20 
  Kovar, Vojtech 2223 CZE0.501-0.0620-1.20 

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)
 
 Prebor Prahy 2020 - Preborova skupina Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2178 2269 3.00 5 -0.12 20 -2.40 
  Pokorny, Petr 2234 CZE1.0010.45209.00 
  Dvorak, Jan 2174 CZE0.501-0.1320-2.60 
  Sedy, Pavel 2151 CZE0.001-0.6620-13.20 
  Soural, Jan 2219 CZE0.501-0.0720-1.40 
  Soukup, Vaclav 2114 CZE1.0010.29205.80 

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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