Individual Calculations January 2020
 Ladra, Antonin  Total change: -9.60  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1696 1718 0.50 2 -0.56 20 -11.20 
  Bures, Petr 1544 CZE0.001-0.7320-14.60 
  Zatko, Michal 1847 CZE0.5010.17203.40 

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)
 
 UKSS - Krajsky prebor III B 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 1318 1718 1.00 1 0.08 20 1.60 
  Rehacek, Jan 1318  * CZE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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