Rapid: Individual Calculations April 2023
 Jonczak, Maciej  Total change: 41.20  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1600 1179 2.00 7 1.37 20 27.40 
  Iwanczuk, Krzysztof 1876 POL0.001-0.0120-0.20 
  Kocierz, Pawel 1612 POL0.001-0.0620-1.20 
  Guzik, Kacper 1464 POL0.001-0.1620-3.20 
  Buzdygan, Mikhailo 1493 UKR1.0010.862017.20 
  Jarzembinski, Mateusz 1550 POL1.0010.902018.00 
  Panczuk, Grzegorz 1688 POL0.001-0.0420-0.80 
  Daniszewski, Kacper 1518 POL0.001-0.1220-2.40 

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)
 
 Druzynowe Akademickie Mistrzostwa Wojewodztwa Lubelskiego w Szachach Szybkich Lublin POL 2023-03-26
RcRownchangeKK*chgGame
 1324 1179 1.00 1 0.69 20 13.80 
  Rzeszowski, Maciej 1324 POL1.0010.692013.80 

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)
 

 

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