Individual Calculations March 2017
 Zotkin, Daniel  Total change: -67.20  Rating chartPersonal card
 2017 Hart House Reading Week Crown Toronto CAN 2017-02-18
RcRownchangeKK*chgGame
 2101 2053 0.50 5 -1.68 40 -67.20 
  Zhang, Yuanchen f2274 CAN0.001-0.2240-8.80 
  Plotkin, Mark 2122 CAN0.001-0.4040-16.00 
  Yu, Jonathan 2134 CAN0.001-0.3940-15.60 
  Issani, Nameer c1908 CAN0.501-0.1940-7.60 
  Noritsyn, Sergey 2069 CAN0.001-0.4840-19.20 

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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