Individual Calculations April 2019
 Kozelsky, Marek  Total change: 10.80  Rating chartPersonal card
 Krajsky prebor MKSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1956 1988 1.00 1 0.46 20 9.20 
  Lanc, Rudolf 1956 CZE1.0010.46209.20 

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)
 
 Krajska soutez MKSS 2018/2019 A r10 various CZE 2019-03-17
RcRownchangeKK*chgGame
 1588 1988 1.00 1 0.08 20 1.60 
  Novotny, Jaroslav 1588  * 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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