Individual Calculations June 2013
 Osipow, Nikolaj  Total change: -25.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 2043 2205 4.50 9 -1.72 15 -25.80 
  Lizak, Sebastian 2074 POL0.501-0.1815-2.70 
  Koziol, Kamil 1979 POL0.501-0.2915-4.35 
  Polok, Kacper 2163 POL0.001-0.5615-8.40 
  Domanski, Lukasz 1805  * POL1.0010.08151.20 
  Nowak, Maciej 2007 POL0.501-0.2615-3.90 
  Matuszczyk, Krystian 2022 POL0.501-0.2415-3.60 
  Duda, Ryszard 1809 POL1.0010.08151.20 
  Dabek, Roman f2342 POL0.5010.18152.70 
  Majcher, Marcin 2185 POL0.001-0.5315-7.95 
 * 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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