Individual Calculations August 2022
 Poltorak, Sebastian  Total change: -0.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2022 Lublin POL 2022-06-25
RcRownchangeKK*chgGame
 2206 2322 5.50 9 -0.10 20 -2.00 
  Kutowski, Marcel 1960 POL1.0010.10202.00 
  Kazmierowski, Tymon 1960 POL1.0010.10202.00 
  Czopor, Maciej f2419 POL0.001-0.3720-7.40 
  Baum, Jonasz m2400 POL0.5010.11202.20 
  Dzida, Kamil 2294 POL1.0010.46209.20 
  Karolczuk, Iwo f2319 POL1.0010.502010.00 
  Czernek, Tymon f2199 POL0.001-0.6720-13.40 
  Ciborowski, Konrad Jr 1922  * POL1.0010.08201.60 
  Niedbala, Bartlomiej f2384 POL0.001-0.4120-8.20 
 * 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)
 
 Festiwal Szachowy z okazji 100lecia Klubu Lech Poznan GRUPA A Poznan POL 2022-07-08
RcRownchangeKK*chgGame
 1997 2322 7.50 9 0.18 20 3.60 
  Jagodzinski, Alan 1922  * POL1.0010.08201.60 
  Zakrzewska, Joanna 1645 POL1.0010.01200.20 
  Szelag, Zuzanna 1848 POL1.0010.05201.00 
  Niekras, Dawid f2314 POL1.0010.49209.80 
  Nowak, Mikolaj 2351 POL0.5010.04200.80 
  Simon, Marek 1858 POL1.0010.05201.00 
  Michalski, Karol 2047 POL1.0010.17203.40 
  Chaczynski, Kamil 2109 POL0.501-0.2720-5.40 
  Brozynski, Patryk 1882 IRL0.501-0.4420-8.80 
 * 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)
 
 Warsaw Chess Open 2022 - A Warszawa POL 2022-07-18
RcRownchangeKK*chgGame
 2172 2322 6.00 9 -0.10 20 -2.00 
  Pettersson, Alexander 1968 MLT1.0010.11202.20 
  Krawczyk, Flawian 2161 POL0.501-0.2120-4.20 
  Dubnevych, Maksym 2131 UKR1.0010.25205.00 
  Fus, Jakub f2389 POL0.5010.09201.80 
  Golubka, Petro g2378 UKR0.5010.08201.60 
  Czernek, Tymon f2188 POL0.501-0.1820-3.60 
  Janeczko, Jakub 2080 POL0.001-0.8020-16.00 
  Mickiewicz, Piotr 2284 POL1.0010.45209.00 
  Podgorski, Maciej 1967 POL1.0010.11202.20 

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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