Individual Calculations July 2021
 Gorska, Amelia  Total change: -0.80  Rating chartPersonal card
 IV Liga Dolnoslaska 2020/2021 - okreg podwroclawski r 3-10 Dolny Slask POL 2021-05-16
RcRownchangeKK*chgGame
 1445 1162 1.00 2 0.64 40 25.60 
  Lachowicz, Tomasz 1562  * POL0.001-0.0840-3.20 
  Pastuszka, Tomasz 1328 POL1.0010.724028.80 
 * 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)
 
 35. Memorial Mistrza Czeslawa Blaszczaka - Juniorzy Wroclaw POL 2021-06-04
RcRownchangeKK*chgGame
 1389 1162 0.00 3 -0.66 40 -26.40 
  Jarosz, Szymon 1327 POL0.001-0.2840-11.20 
  Zawada, Radoslaw 1349 POL0.001-0.2640-10.40 
  Perek, Oskar 1491 POL0.001-0.1240-4.80 

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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