Individual Calculations August 2022
 Nowak, Lukasz  Total change: -40.40  Rating chartPersonal card
 VII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN B Bydgoszcz POL 2022-06-25
RcRownchangeKK*chgGame
 1826 1709 3.50 8 0.58 20 11.60 
  Grochol, Kamil 1963 POL0.001-0.1920-3.80 
  Jedras, Piotr 2100 POL0.001-0.0920-1.80 
  Lanin, Boris Dr 1950 FID0.001-0.2020-4.00 
  Starzynski, Waldemar 1723 POL1.0010.522010.40 
  Wolak, Jolanta 1739 POL1.0010.542010.80 
  Lewandowski, Witold 1547 POL0.001-0.7120-14.20 
  Sivickis, Wiktoria 1698 POL1.0010.48209.60 
  Grajczak, Adrian 1884 POL0.5010.23204.60 

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)
 
 Najdorf Chess Festival 2022 group B Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1403 1709 5.00 9 -2.60 20 -52.00 
  Walewski, Szymon 1278 POL1.0010.07201.40 
  Sternik, Piotr 1428 POL0.501-0.3420-6.80 
  Jaroszuk, Marcin 1476 POL0.001-0.7920-15.80 
  Siennicki, Gustaw 1294 POL1.0010.07201.40 
  Marciniak, Kajetan 1370 POL1.0010.12202.40 
  Tomalak, Stanislaw 1553 POL0.001-0.7120-14.20 
  Swicarz, Jakub 1309  * POL1.0010.08201.60 
  Flis, Piotr 1522 POL0.501-0.2420-4.80 
  Smeryk, Andriy 1397 UKR0.001-0.8620-17.20 
 * 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)
 

 

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