Individual Calculations January 2009
 Adamczewski, Jedrzej  Total change: 9.00  Rating chartPersonal card
 Międzywojewódzkie Mistrzostwa Juniorów C13 Pila POL 2008-09-18
RcRownchangeKK*chgGame
 1756 1645 2.00 4 0.60 15 9.00 
  Kwiatkowski, Wiktor 1724 POL0.001-0.3915-5.85 
  Adamowicz, Maciej 1790 POL0.5010.19152.85 
  Gabryjalowicz, Jakub 1726 POL1.0010.61159.15 
  Malaczek, Mateusz 1784 POL0.5010.19152.85 

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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