Individual Calculations February 2020
 Madajczak, Piotr  Total change: 157.20  Rating chartPersonal card
 LITOMYSL OPEN 2019 A - FIDE open Litomysl CZE 2019-12-26
RcRownchangeKK*chgGame
 1838 1612 5.50 9 3.31 40 132.40 
  Chudinovskikh, Alexander M m2012  * RUS0.001-0.0840-3.20 
  Romejko, Jagoda 1251 POL1.0010.10404.00 
  Marsina, Stefan 1880 SVK1.0010.834033.20 
  Galvanek, Ladislav 1966 SVK1.0010.894035.60 
  Kishan, Gangolli 2012  * IND0.001-0.0840-3.20 
  Houska, Bronislav 1989 CZE0.5010.414016.40 
  Starosciak, Szymon 1729 POL0.5010.16406.40 
  Macek, Ondrej 1934 CZE0.5010.374014.80 
  Vaval, Aaditi 1773 USA1.0010.714028.40 
 * 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)
 
 IV Liga 2019/2020 - Wroclaw-Zachod Round 6-7 Dolny Slask POL 2020-01-19
RcRownchangeKK*chgGame
 1649 1606 1.50 2 0.62 40 24.80 
  Tomalak, Stanislaw 1671 POL1.0010.594023.60 
  Kuska, Bernard 1627 POL0.5010.03401.20 

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)
 

 

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