Individual Calculations October 2020
 Gaczol, Julia  Total change: 30.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 1730 1330 0.00 2 -0.16 40 -6.40 
  Swiech, Joanna 1730  * POL0.001-0.0840-3.20 
  Chmiel, Dominika 1730  * 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)
 
 Szachy - Ruch w strone intelektu GR A 2020 Myslenice POL 2020-09-19
RcRownchangeKK*chgGame
 1542 1330 3.00 8 0.91 40 36.40 
  Rainer, Piotr 1641 POL0.001-0.1440-5.60 
  Glaz, Michal 1180 POL1.0010.304012.00 
  Kreft, Wojciech 1521 POL0.001-0.2540-10.00 
  Slusarczyk, Anna 1328 POL1.0010.504020.00 
  Bratajit, Mukherjee 1600 IND1.0010.834033.20 
  Sygulski, Piotr 1730  * POL0.001-0.0840-3.20 
  Klementys, Jerzy 1606 POL0.001-0.1740-6.80 
  Kasperek, Ryszard 1730  * 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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