Individual Calculations August 2022
 Lewandowski, Witold  Total change: 111.00  Rating chartPersonal card
 VII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN B Bydgoszcz POL 2022-06-25
RcRownchangeKK*chgGame
 1836 1547 5.50 9 4.01 25 100.25 
  Kostecka, Marika wc1836 POL1.0010.842521.00 
  Rak, Tomasz 1886 POL0.001-0.1225-3.00 
  Mirski, Michal 1854 POL1.0010.862521.50 
  Vasynda, Oleksandr 1802 UKR0.001-0.1925-4.75 
  Pyka, Roman 1881 POL0.001-0.1225-3.00 
  Nowak, Lukasz 1709 POL1.0010.712517.75 
  Kapica, Wlodzimierz 1944 POL1.0010.922523.00 
  Gromczak, Dariusz 1906 POL1.0010.902522.50 
  Borkowski, Stanislaw 1704 POL0.5010.21255.25 

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)
 
 Festiwal Szachowy z okazji 100lecia Klubu Lech Poznan GRUPA A Poznan POL 2022-07-08
RcRownchangeKK*chgGame
 1818 1547 4.00 8 2.20 25 55.00 
  Grzelak, Marcin 1863 POL1.0010.872521.75 
  Michalski, Karol 2047 POL0.5010.462511.50 
  Jedras, Piotr 2100 POL0.001-0.0325-0.75 
  Dzwikowski, Adam 1938 POL0.5010.412510.25 
  Lisiecki, Robert 1856 POL0.001-0.1425-3.50 
  Rembecki, Robert 1365 POL1.0010.26256.50 
  Skrzypinski, Jan 1643 POL1.0010.632515.75 
  Zurawski, Kamil 1732 POL0.001-0.2625-6.50 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - II Liga 2022 Wroclaw POL 2022-07-18
RcRownchangeKK*chgGame
 1566 1547 3.50 11 -1.77 25 -44.25 
  Merecki, Antoni 1541 POL0.001-0.5125-12.75 
  Karut, Kacper 1835 POL0.001-0.1625-4.00 
  Rainer, Piotr 1709 POL0.001-0.2925-7.25 
  Gluszynski, Michal 1507 POL1.0010.442511.00 
  Rzepka, Marcin 1318 POL1.0010.21255.25 
  Zaborski, Igor 1527 POL0.001-0.5325-13.25 
  Frac, Piotr 1326 POL0.501-0.2825-7.00 
  Krupinski, Mikolaj 1747 POL0.001-0.2425-6.00 
  Cieply, Krzysztof 1763 POL0.001-0.2225-5.50 
  Bochenek, Ryszard 1543 POL0.501-0.0125-0.25 
  Borowik, Karol 1411 POL0.501-0.1825-4.50 

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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