Individual Calculations December 2022
 Vrecion, Jiri  Total change: 14.20  Rating chartPersonal card
 SSS Krajsky prebor 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1928 2057 2.00 3 0.01 20 0.20 
  Garsic, Petr 1892 CZE1.0010.28205.60 
  Krejcik, Miroslav 1807 CZE0.501-0.3120-6.20 
  Vrabec, Milos 2085 CZE0.5010.04200.80 

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)
 
 SSS Krajska soutez A 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1942 2057 2.00 2 0.70 20 14.00 
  Kamlach, Miroslav 1996 CZE1.0010.42208.40 
  Vavrinec, Tomas 1888 CZE1.0010.28205.60 

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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