Individual Calculations January 2018
 Samsonkin, Artiom  Total change: 12.60  Rating chartPersonal card
 2017 Hart House Holidays Open Crown Toronto CAN 2017-12-15
RcRownchangeKK*chgGame
 2258 2407 4.00 4 1.26 10 12.60 
  Agbabishvili, Lali 2119 CAN1.0010.16101.60 
  Findlay, Ian f2207 CAN1.0010.24102.40 
  Talukdar, Rohan c2265 CAN1.0010.31103.10 
  Yang, Kaiqi m2442 CAN1.0010.55105.50 

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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