Individual Calculations February 2019
 Hua, Michelle  Total change: 56.80  Rating chartPersonal card
 2019 Ontario Junior Chess Ch U1800 Mississauga CAN 2019-01-12
RcRownchangeKK*chgGame
 1458 1396 3.50 5 1.42 40 56.80 
  Zhang, Henry Xianrui 1407 CAN1.0010.524020.80 
  Wang, Eric 1474 CAN1.0010.614024.40 
  Gauthier, David 1442 CAN1.0010.564022.40 
  Sharma, Vishruth 1574 CAN0.001-0.2740-10.80 
  Yuen, Noah Nathaniel 1393 CAN0.5010.00400.00 

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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