Individual Calculations February 2023
 Mach, Ondrej  Total change: -15.80  Rating chartPersonal card
 SSS Krajska soutez A 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1937 1900 0.00 2 -0.90 20 -18.00 
  Nemec, David 2018 CZE0.001-0.3420-6.80 
  Baran, Peter 1855 CZE0.001-0.5620-11.20 

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)
 
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 1792 1900 2.00 3 0.11 20 2.20 
  Van, Overloop Samuel 1608 CZE1.0010.15203.00 
  Novotny, Jaroslav 2062 CZE0.001-0.2920-5.80 
  Cabart, Pavel 1706 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)
 

 

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