Individual Calculations May 2014
 Lech, Piotr  Total change: -12.90  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego 2013/2014 Kujawsko - Pomorskie POL 2013-11-03
RcRownchangeKK*chgGame
 1597 1824 4.50 7 -0.86 15 -12.90 
  Luchowski, Ferdynand 1725 POL1.0010.36155.40 
  Michalak, Krzysztof 1531 POL0.501-0.3515-5.25 
  Napierala, Slawomir 1695 POL0.501-0.1715-2.55 
  Balcerek, Gerard 1424  * POL1.0010.08151.20 
  Pawlowski, Pawel 1762 POL0.001-0.5915-8.85 
  Rafalski, Kacper 1424  * POL0.501-0.4215-6.30 
  Bultrowicz, Leszek 1616 POL1.0010.23153.45 
 * 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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