Individual Calculations April 2014
 Preotu, Razvan  Total change: -10.35  Rating chartPersonal card
 2014 Aurora March Open Aurora CAN 2014-03-08
RcRownchangeKK*chgGame
 2146 2364 3.00 5 -0.69 15 -10.35 
  Noritsyn, Sergey 1964  * CAN1.0010.08151.20 
  Zhang, Yuanchen f2117 CAN0.501-0.3115-4.65 
  Zeromskis, Egidijus 2119 CAN0.501-0.3015-4.50 
  Wang, Eric Zechen 1964  * CAN1.0010.08151.20 
  Sambuev, Bator g2566 CAN0.001-0.2415-3.60 
 * 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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