Individual Calculations August 2022
 Mickiewicz, Piotr  Total change: -41.20  Rating chartPersonal card
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 2024 2284 5.50 9 -1.75 20 -35.00 
  Lewandrowski, Tomasz 1901 POL0.001-0.9120-18.20 
  Szwaj, Jacek 1938 POL1.0010.11202.20 
  Vanduyfhuys, Igor 1958 BEL1.0010.13202.60 
  Goraj, Barbara wc2034 POL1.0010.19203.80 
  Backiel, Hubert 2045 POL0.501-0.3020-6.00 
  Zdybel, Przemyslaw 2026 POL1.0010.18203.60 
  Chomczyk, Marek 2290 POL0.001-0.4920-9.80 
  Maslanka, Wojciech 1999 POL0.001-0.8420-16.80 
  Gorkiewicz, Mateusz 2023 POL1.0010.18203.60 

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)
 
 Warsaw Chess Open 2022 - A Warszawa POL 2022-07-18
RcRownchangeKK*chgGame
 2205 2284 5.00 9 -0.31 20 -6.20 
  Markuszewski, Maksymilian 1931 FRA1.0010.11202.20 
  Janik, Igor g2519 POL0.001-0.2120-4.20 
  Krasiewicz, Robert 1999 POL1.0010.16203.20 
  Meers, Hubert 2003 POL1.0010.16203.20 
  Fus, Jakub f2389 POL0.001-0.3620-7.20 
  Tytynnik, Artem f2186 UKR1.0010.37207.40 
  Padalka, Artem 2204 UKR0.001-0.6120-12.20 
  Poltorak, Sebastian f2322 POL0.001-0.4520-9.00 
  Danielyan, Vahe m2295 ARM1.0010.522010.40 

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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