Individual Calculations September 2018
 Jeske, Jerzy  Total change: -16.00  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN C Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1451 1563 5.00 9 -0.80 20 -16.00 
  Kapral, Krzysztof 1963  * POL0.001-0.0820-1.60 
  Janikowska, Wiktoria 1271 POL1.0010.15203.00 
  Boruta, Dawid 1889 POL0.001-0.1320-2.60 
  Karalchuk, Alieksej 1300 POL0.001-0.8220-16.40 
  Krasicki, Boguslaw 1208 POL1.0010.11202.20 
  Kaminski, Mateusz 1358 POL1.0010.24204.80 
  Jedrzejko, Martyna 1377 POL0.001-0.7420-14.80 
  Olsztynski, Jan 1252 POL1.0010.14202.80 
  Mytnik, Kinga 1439 POL1.0010.33206.60 
 * 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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