Rapid: Individual Calculations April 2023
 Iwanczuk, Krzysztof  Total change: 36.80  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1822 1876 5.50 9 0.78 20 15.60 
  Jonczak, Maciej 1476  * POL1.0010.08201.60 
  Wojcicki, Marcin 1298 POL1.0010.02200.40 
  Hrymowicz, Artur 2031 POL0.5010.21204.20 
  Galuszka, Tomasz 2092 POL1.0010.782015.60 
  Kumala, Aleksander c2133 POL0.001-0.1820-3.60 
  Musial, Tomasz c2087 POL0.001-0.2320-4.60 
  Kocierz, Pawel 1612 POL1.0010.18203.60 
  Rivera Leon, Mauro Arturo 2074 MEX0.001-0.2420-4.80 
  Pietras, Daniel 1597 POL1.0010.16203.20 
 * 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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1935 1876 5.50 9 1.62 20 32.40 
  Juszczak, Milosz 1476  * POL1.0010.08201.60 
  Szelag, Marcin m2362 POL0.001-0.0420-0.80 
  Olichwirowicz, Grzegorz 1620 POL1.0010.19203.80 
  Galuszka, Tomasz 2092 POL0.001-0.2220-4.40 
  Woszkowski, Stanislaw 1620 POL1.0010.19203.80 
  Jakubowski, Jaroslaw 2026 POL1.0010.702014.00 
  Walter, Szymon f2209 POL0.001-0.1220-2.40 
  Lis, Mateusz 1979 POL1.0010.642012.80 
  Garbowski, Jakub 2029 POL0.5010.20204.00 
 * 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)
 
 Druzynowe Akademickie Mistrzostwa Wojewodztwa Lubelskiego w Szachach Szybkich Lublin POL 2023-03-26
RcRownchangeKK*chgGame
 1700 1876 1.50 3 -0.56 20 -11.20 
  Bilczewski, Kacper 2005 POL0.5010.17203.40 
  Olichwirowicz, Grzegorz 1620 POL0.001-0.8120-16.20 
  Tarczynski, Dominik 1476  * POL1.0010.08201.60 
 * 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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