Individual Calculations September 2021
 Pielak, Mikolaj  Total change: -61.60  Rating chartPersonal card
 Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci Gdansk POL 2021-07-25
RcRownchangeKK*chgGame
 1308 1077 2.50 9 0.35 40 14.00 
  Posnik, Andrzej 1477  * POL0.001-0.0840-3.20 
  Szymczyk, Antoni 1403 POL0.001-0.1340-5.20 
  Blawat, Franciszek 1159 POL1.0010.614024.40 
  Panek, Tadeusz 1477  * POL0.5010.424016.80 
  Skrzypczynski, Dariusz 1319 POL0.001-0.2040-8.00 
  Rewak, Leszek 1477  * POL0.001-0.0840-3.20 
  Leoniuk, Jan 1204 POL0.001-0.3340-13.20 
  Leoniuk, Stanislaw 1124 POL1.0010.574022.80 
  Brudzynski, Wojciech 1128 POL0.001-0.4340-17.20 
 * 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)
 
 IX Festiwal Szachowy "Bursztynowe Wybrzeze" 2021 - A Mikoszewo POL 2021-08-23
RcRownchangeKK*chgGame
 1317 1201 1.00 8 -1.89 40 -75.60 
  Seo, Ian 1525 POL0.001-0.1340-5.20 
  Wilangowski, Olivier 1405 POL0.001-0.2440-9.60 
  Prazmowski, Wlodzimierz 1450 POL0.001-0.1940-7.60 
  Klim, Juliusz 1379 POL0.001-0.2740-10.80 
  Kopaczewski, Zbigniew 1464 POL0.001-0.1840-7.20 
  Mroczkowski, Adam 1032 POL0.001-0.7240-28.80 
  Ladon, Tymoteusz 1080 POL0.501-0.1640-6.40 
  Michalak, Leon 1201 POL0.5010.00400.00 

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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