Individual Calculations May 2018
 Sedlak, Ludek  Total change: 14.20  Rating chartPersonal card
 Krajska soutez SSS - skupina A 2017/2018 r11 various CZE 2018-04-08
RcRownchangeKK*chgGame
 1956 1884 0.50 1 0.10 20 2.00 
  Skacel, Jan 1956 CZE0.5010.10202.00 

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)
 
 Krajsky prebor SSS 2017/2018 r11 various CZE 2018-04-15
RcRownchangeKK*chgGame
 1965 1884 1.00 1 0.61 20 12.20 
  Hejda, Antonin 1965 CZE1.0010.612012.20 

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)
 

 

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