Individual Calculations February 2020
 Silar, Lubomir  Total change: 13.80  Rating chartPersonal card
 PDSS - Krajska soutez zapad 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1969 2025 0.50 1 -0.08 20 -1.60 
  Kokes, Bohuslav 1969 CZE0.501-0.0820-1.60 

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)
 
 PDSS - Krajsky prebor II zapad 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 1942 2025 2.00 2 0.77 20 15.40 
  Kraus, Ondrej 1951 CZE1.0010.40208.00 
  Linhart, Zbynek 1932 CZE1.0010.37207.40 

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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