Rapid: Individual Calculations September 2021
 Raczek, Krzysztof  Total change: 71.40  Rating chartPersonal card
 Adolf Anderssen Memorial 2021 Wroclaw POL 2021-07-31
RcRownchangeKK*chgGame
 2011 1666 3.50 7 2.52 20 50.40 
  Klykow, Lukasz 2133 POL0.001-0.0520-1.00 
  Osinski, Emil 2021 POL0.5010.39207.80 
  Zerebiec, Maurycy 1763 POL1.0010.632012.60 
  Tworzydlo, Piotr 2171 POL0.001-0.0420-0.80 
  Leipert, Pieter 1951 GER0.001-0.1620-3.20 
  Piwowar, Michal 1921 SWE1.0010.812016.20 
  Dobrowolski, Aleksander 2114 POL1.0010.942018.80 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C14 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1583 1666 7.50 11 1.05 20 21.00 
  Iracki, Piotr 1204 POL1.0010.05201.00 
  Leszcz, Mateusz 1375 POL1.0010.15203.00 
  Malek, Jan 1931 POL0.5010.32206.40 
  Kutowski, Marcel 1834 POL1.0010.722014.40 
  Krawczyk, Flawian 1710 POL0.001-0.4420-8.80 
  Garwacki, Kornel 1333 POL1.0010.12202.40 
  Fiszer, Bartosz c1897 POL0.001-0.2120-4.20 
  Trochimczuk, Szymon 1388 POL0.501-0.3320-6.60 
  Ugorek, Kacper 1418 POL1.0010.19203.80 
  Jaworski, Tymon 1494 POL1.0010.27205.40 
  Janeczko, Jakub 1828 POL0.5010.21204.20 

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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