Individual Calculations February 2020
 Ret, Adam Josef  Total change: 6.00  Rating chartPersonal card
 KHSS - Krajsky prebor 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 2147 1957 1.00 2 0.49 40 19.60 
  Jecha, Vratislav 2096 CZE1.0010.694027.60 
  Pokorny, Zdenek f2198 CZE0.001-0.2040-8.00 

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)
 
 2. liga C 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2127 1957 0.50 2 -0.06 40 -2.40 
  Brezmen, Pavel 2085 CZE0.5010.17406.80 
  Purnoch, Josef 2168 CZE0.001-0.2340-9.20 

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)
 
 Extraliga mladeze - Vychod 2019/2020 r6-7 various CZE 2020-01-18
RcRownchangeKK*chgGame
 2060 1957 0.50 2 -0.28 40 -11.20 
  Riha, Vojtech 2247 CZE0.001-0.1640-6.40 
  Winter, Ondrej 1873 CZE0.501-0.1240-4.80 

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)
 

 

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