Individual Calculations February 2023
 Stinka, Jakub  Total change: 5.40  Rating chartPersonal card
 2. liga A 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2097 2301 2.00 2 0.54 20 10.80 
  Placer, Sebastian 1938 CZE1.0010.10202.00 
  Eret, Matous 2255 CZE1.0010.44208.80 

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)
 
 MARIENBAD OPEN 2023 - B1 IM round robin tournament Marianske Lazne CZE 2023-01-14
RcRownchangeKK*chgGame
 2246 2301 4.50 8 -0.09 20 -1.80 
  Terhuven, Patrick 2173 GER0.501-0.1720-3.40 
  Pourquet, Matthieu 2212 FRA1.0010.38207.60 
  Plischki, Sebastian m2331 GER0.5010.04200.80 
  Pisk, Petr m2305 CZE0.5010.01200.20 
  Jasny, Stanislav m2245 CZE0.001-0.5820-11.60 
  Paszewski, Mateusz f2303 POL0.5010.00200.00 
  Goroshkov, Maksym f2261 UKR0.501-0.0620-1.20 
  Krivenko, Dion 2141 EST1.0010.29205.80 

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)
 
 1. liga 2022-2023 zapad r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2165 2301 0.50 1 -0.18 20 -3.60 
  Brozka, Karel 2165 CZE0.501-0.1820-3.60 

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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