Individual Calculations February 2015
 Plesiuk, Jan  Total change: 16.80  Rating chartPersonal card
 XVII Ketrzynski Festiwal Szachowy OPEN A Ketrzyn POL 2014-12-27
RcRownchangeKK*chgGame
 1703 1776 6.00 9 0.84 20 16.80 
  Jordan, Adam 1376  * POL1.0010.08201.60 
  Zolnierowicz, Krzysztof m2054 POL0.001-0.1720-3.40 
  Adamowicz, Piotr 1469 POL0.501-0.3620-7.20 
  Zolkiewski, Jakub 1562 POL1.0010.23204.60 
  Budnik, Mateusz 1988 POL0.001-0.2320-4.60 
  Wicikowska, Agata 1402 POL1.0010.10202.00 
  Proboszcz, Maciej 1604 POL1.0010.27205.40 
  Grota, Mateusz 1916 POL0.5010.19203.80 
  Olechnicka, Karolina 1952 POL1.0010.732014.60 
 * 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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