Individual Calculations February 2023
 Novak, Martin  Total change: 7.00  Rating chartPersonal card
 JSS - 1. divize 2022-2023 r6-7 various CZE 2023-01-09
RcRownchangeKK*chgGame
 1863 2001 1.00 2 -0.31 20 -6.20 
  Slapak, Zdenek 2034 CZE1.0010.552011.00 
  Svejda, Karel 1692 CZE0.001-0.8620-17.20 

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 KP (Prebor) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 1917 2001 2.50 3 0.66 20 13.20 
  Heller, Jan 1875 CZE0.501-0.1720-3.40 
  Tochacek, Michal 1962 CZE1.0010.45209.00 
  Vavra, Jan 1914 CZE1.0010.38207.60 

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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