Individual Calculations June 2013
 Mandla, Maciej  Total change: -2.85  Rating chartPersonal card
 IV Turniej Szachowy o Puchar Hotelu Szafran - Open A Czeladz POL 2013-05-01
RcRownchangeKK*chgGame
 1735 1666 2.00 5 -0.19 15 -2.85 
  Polok, Kacper 2066  * POL0.5010.42156.30 
  Zabuga, Maciej 1593 POL0.501-0.1015-1.50 
  Manka, Mateusz 1405 POL1.0010.18152.70 
  Janiszewski, Maciej 1981 POL0.001-0.1415-2.10 
  Krzymionka, Karol 1628 POL0.001-0.5515-8.25 
 * 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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