Individual Calculations February 2020
 Bialecki, Jakub  Total change: 66.40  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group C Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 1422 1234 3.50 8 1.41 40 56.40 
  Kowalski, Witold 1225 POL1.0010.494019.60 
  Nawalaniec, Adam 1436 POL0.001-0.2440-9.60 
  Szumigaj, Marcin 1433 POL0.5010.264010.40 
  Pastuszko, Katarzyna 1446 POL1.0010.774030.80 
  Wiktorowski, Janusz 1440 POL0.001-0.2440-9.60 
  Prazmowski, Wlodzimierz 1500 POL1.0010.824032.80 
  Piskorski, Filip 1462 POL0.001-0.2140-8.40 
  Paziewski, Marcin 1433 POL0.001-0.2440-9.60 

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)
 
 Otwarta Liga Mazowiecka 2019/2020 Round 3-8 Masovian district POL 2020-01-05
RcRownchangeKK*chgGame
 1516 1186 1.00 5 0.25 40 10.00 
  Niedbal, Piotr 1586  * POL0.001-0.0840-3.20 
  Adamski, Adam 1586  * POL0.001-0.0840-3.20 
  Strzemieczny, Jacek 1234 POL1.0010.574022.80 
  Maciaga, Marcin 1586  * POL0.001-0.0840-3.20 
  Michalska, Aleksandra 1586  * POL0.001-0.0840-3.20 
 * 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)
 

 

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