Individual Calculations April 2022
 Kotleska, Roman  Total change: 6.80  Rating chartPersonal card
 JSS - 2. divize - finale A 2021/2022 r2-3 various CZE 2022-02-27
RcRownchangeKK*chgGame
 1587 1814 1.00 1 0.21 20 4.20 
  Lefler, Vaclav 1587 CZE1.0010.21204.20 

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)
 
 JSS - 1. divize 2021/2022 r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 1400 1833 2.00 2 0.13 20 2.60 
  Tejnor, Martin 1367 CZE1.0010.05201.00 
  Martinkovic, Adam 1433  * 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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