Individual Calculations February 2016
 Vichnar, David  Total change: -36.80  Rating chartPersonal card
 PRAGUE OPEN 2016 - A - IM open Praha CZE 2016-01-08
RcRownchangeKK*chgGame
 2116 2360 2.00 5 -1.96 20 -39.20 
  Lacina, Filip 1999 CZE1.0010.10202.00 
  Ranaldi, Lucas 2143 NOR0.501-0.2820-5.60 
  Michalczak, Thomas f2215 GER0.501-0.1920-3.80 
  Koehler, Gerhard 2202 GER0.001-0.7120-14.20 
  Yapar, Nedim 2021 TUR0.001-0.8820-17.60 

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)
 
 2. liga A 2015/2016 r5-6 various CZE 2016-01-10
RcRownchangeKK*chgGame
 2168 2360 1.00 1 0.25 20 5.00 
  Pokrupa, Marek 2168 CZE1.0010.25205.00 

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)
 
 1. liga zapad 2015/2016 r6 various CZE 2016-01-17
RcRownchangeKK*chgGame
 2268 2360 0.50 1 -0.13 20 -2.60 
  Svatos, Jan 2268 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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