Individual Calculations November 2010
 Jacan, Alexandru-Vlad  Total change: 1.20  Rating chartPersonal card
 Oradea Chess Weekend - 3rd edition Oradea ROU 2010-09-10
RcRownchangeKK*chgGame
 1935 1715 1.00 4 0.08 15 1.20 
  Mihut, Ioan 2063 ROU0.5010.39155.85 
  Ursente, Tudor-Alexandru 1926 ROU0.001-0.2315-3.45 
  Iancu, Ioan 1894 ROU0.5010.23153.45 
  Draghici, Dorel 1855 ROU0.001-0.3115-4.65 

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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