Rapid: Individual Calculations April 2018
 Michalik, Maciej  Total change: -29.00  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich'2018 Zgierz POL 2018-03-04
RcRownchangeKK*chgGame
 1519 1450 3.00 8 -0.56 20 -11.20 
  Zgadzaj, Rafal 1850  * POL0.001-0.0820-1.60 
  Radomski, Aleksander 1850  * POL0.001-0.0820-1.60 
  Flis, Pawel 1817 POL0.001-0.1020-2.00 
  Kubaszewski, Piotr 1215 POL1.0010.21204.20 
  Ciechonski, Piotr 1739 POL0.001-0.1620-3.20 
  Bielnik, Rafal 1246 POL0.001-0.7620-15.20 
  Grzesik, Nikola 1210 POL1.0010.20204.00 
  Matyjasek, Michalina 1223 POL1.0010.21204.20 
 * 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)
 
 Mistrzostwa Lodzi w Szachach Szybkich Memorial Mistrza Tomasza Rakowieckiego 2018 Lodz POL 2018-03-18
RcRownchangeKK*chgGame
 1489 1450 1.00 4 -0.89 20 -17.80 
  Strejczek, Dariusz 1850  * POL0.001-0.0820-1.60 
  Flis, Pawel 1817 POL0.001-0.1020-2.00 
  Semeradt, Michalina 1176 POL0.001-0.8320-16.60 
  Bukala, Weronika 1112 POL1.0010.12202.40 
 * 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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