Individual Calculations March 2023
 Vlach, Martin  Total change: 2.80  Rating chartPersonal card
 JSS - 1. divize 2022-2023 r8-9 various CZE 2023-02-06
RcRownchangeKK*chgGame
 1824 1932 1.00 1 0.35 20 7.00 
  Plasil, Vojtech 1824 CZE1.0010.35207.00 

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)
 
 JSS - 2. divize - finale B 2022-2023 r1 various CZE 2023-02-13
RcRownchangeKK*chgGame
 2040 1932 0.50 2 -0.21 20 -4.20 
  Ptacnik, Pavel 2019 CZE0.001-0.3820-7.60 
  Lamser, Jan 2061 CZE0.5010.17203.40 

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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