Individual Calculations November 2017
 Plotkin, Mark  Total change: -21.00  Rating chartPersonal card
 2017 Aurora Fall Open Open Aurora CAN 2017-10-14
RcRownchangeKK*chgGame
 2001 2190 2.50 5 -1.05 20 -21.00 
  Maulucci, Anthony 1819 CAN0.501-0.4020-8.00 
  Chakkoli, Shiva 1790  * CAN1.0010.08201.60 
  Chernik, Dmitry 1882 CAN1.0010.14202.80 
  Hambleton, Aman m2479 CAN0.001-0.1620-3.20 
  Munro, Allan f2036 TTO0.001-0.7120-14.20 
 * 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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