Individual Calculations February 2022
 Janko, Jan  Total change: 6.80  Rating chartPersonal card
 PDSS Krajska soutez 2021/2022 zapad r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 1500 1599 1.50 2 0.29 20 5.80 
  Svitil, Radek 1698 CZE0.5010.14202.80 
  Krivsky, Jan 1301 CZE1.0010.15203.00 

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)
 
 PDSS Krajsky prebor II 2021/2022 zapad r6 various CZE 2022-01-16
RcRownchangeKK*chgGame
 1632 1599 0.50 1 0.05 20 1.00 
  Janecek, Frantisek 1632 CZE0.5010.05201.00 

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)
 

 

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