Individual Calculations January 2017
 Yang, Kaiqi  Total change: -3.70  Rating chartPersonal card
 2016 Hart House Holidays Open Crown Toronto CAN 2016-12-16
RcRownchangeKK*chgGame
 2171 2405 3.50 5 -0.37 10 -3.70 
  Vettese, Nicholas f2152 CAN1.0010.19101.90 
  Peng, David (yu) 2188 CAN0.501-0.2810-2.80 
  Song, Michael m2404 CAN0.001-0.5010-5.00 
  Calvelo, Jelvis 2040 PHI1.0010.10101.00 
  Agbabishvili, Lali 2071 CAN1.0010.12101.20 

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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