Individual Calculations March 2017
 Korecki, Piotr  Total change: -9.80  Rating chartPersonal card
 FERIE Z SZACHAMI 2017 Open A Olsztyn POL 2017-01-30
RcRownchangeKK*chgGame
 1580 1573 3.00 7 -0.49 20 -9.80 
  Dyrka, Milosz 1356 POL0.001-0.7820-15.60 
  Sivickis, Andrejus 1173  * POL1.0010.08201.60 
  Daliga, Anita 1681 POL1.0010.652013.00 
  Adamowicz, Marek 1534 POL0.501-0.0520-1.00 
  Budnik, Mateusz 1973  * POL0.001-0.0820-1.60 
  Kozlowski, Michal 1433 POL0.501-0.1920-3.80 
  Darowicki, Mariusz 1912 POL0.001-0.1220-2.40 
 * 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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