Individual Calculations April 2023
 Ondrejat, Miroslav  Total change: -44.40  Rating chartPersonal card
 PILSEN OPEN 2023 B - FIDE open Pilsen CZE 2023-03-04
RcRownchangeKK*chgGame
 1592 1870 5.00 9 -2.12 20 -42.40 
  Loewen, Nick 1431 GER0.501-0.4420-8.80 
  Roubal, Frantisek 1256 CZE1.0010.02200.40 
  Gurack, Daniel 2051 GER0.001-0.2620-5.20 
  Bilguun, Bayaraa 1470  * MGL1.0010.08201.60 
  Melino, Gianluca 1553 ITA0.501-0.3720-7.40 
  Marynychenko, Yehor 1619 UKR0.001-0.8120-16.20 
  Berka, Lubos 1688 CZE1.0010.26205.20 
  Tegda, Vojtech 1671 CZE0.001-0.7620-15.20 
  Honcharov, Makar 1585 CZE1.0010.16203.20 
 * 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)
 
 KSSKV - Krajsky prebor I 2022-2023 r9 various CZE 2023-03-25
RcRownchangeKK*chgGame
 1798 1870 0.50 1 -0.10 20 -2.00 
  Klimek, Petr 1798 CZE0.501-0.1020-2.00 

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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