Individual Calculations February 2022
 Popov, Roman  Total change: 104.80  Rating chartPersonal card
 PRAGUE OPEN 2022 A - IM open Praha CZE 2022-01-07
RcRownchangeKK*chgGame
 1988 1642 4.00 9 2.87 40 114.80 
  Mach, Petr 2091 CZE0.001-0.0640-2.40 
  Zelezny, Jan 1920 CZE0.001-0.1740-6.80 
  Kazmerika, Anna 1825 LAT1.0010.744029.60 
  Van De Lagemaat, Arend 2008 NED1.0010.904036.00 
  Kudrytskyi, Stanislav 2057 UKR0.5010.434017.20 
  Adamko, Peter 2113 SVK0.001-0.0540-2.00 
  Cap, Piotr 2014 POL0.5010.404016.00 
  Sosovickova, Jana 1974 SVK0.001-0.1240-4.80 
  Sinervuo, Veli-Pekka 1887 FIN1.0010.804032.00 

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)
 
 PSS - Krajska soutez 11 2021/2022 r1-3 Praha CZE 2022-01-10
RcRownchangeKK*chgGame
 1860 1642 0.00 1 -0.22 40 -8.80 
  Felcman, Jiri 1860 CZE0.001-0.2240-8.80 

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 mladeze B 2021/2022 r6-7 various CZE 2022-01-15
RcRownchangeKK*chgGame
 1432 1642 1.50 2 -0.03 40 -1.20 
  Hodl, Vojtech 1374 CZE1.0010.17406.80 
  Gacho, Ondrej 1490 CZE0.501-0.2040-8.00 

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)
 

 

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