Individual Calculations November 2010
 Iancu, Ioan  Total change: 3.15  Rating chartPersonal card
 Oradea Chess Weekend - 3rd edition Oradea ROU 2010-09-10
RcRownchangeKK*chgGame
 1817 1894 2.00 3 0.21 15 3.15 
  Cicortas, Serban-Eugen 1711 ROU0.501-0.2415-3.60 
  Jacan, Alexandru-Vlad 1715 ROU0.501-0.2315-3.45 
  Nagy, Laszlo 2025 GER1.0010.681510.20 

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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