Individual Calculations April 2021
 Matela, Krzysztof  Total change: -22.00  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2020/2021 r 1-3 Dolny Slask POL 2021-03-07
RcRownchangeKK*chgGame
 1469 1628 2.00 3 -0.13 40 -5.20 
  Stronias, Lech 1420 POL0.001-0.7740-30.80 
  Olesko, Mariusz 1480 POL1.0010.304012.00 
  Jeske, Jerzy 1507 POL1.0010.344013.60 

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 Dolnoslaska 2020/2021 - okreg podwroclawski r 1-2 Dolny Slask POL 2021-03-14
RcRownchangeKK*chgGame
 1865 1628 0.00 2 -0.42 40 -16.80 
  Krupa, Jerzy 1806 POL0.001-0.2740-10.80 
  Klukiewicz, Piotr 1923 POL0.001-0.1540-6.00 

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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