Individual Calculations April 2018
 Moran-Venegas, Mario  Total change: -71.40  Rating chartPersonal card
 2018 Reidstra Memorial Under 2000 Kitchener CAN 2018-03-10
RcRownchangeKK*chgGame
 1534 1737 0.00 3 -2.27 20 -45.40 
  Gao, Raymond 1522 CAN0.001-0.7720-15.40 
  Hammarstrom, Orjan 1604 CAN0.001-0.6820-13.60 
  Jordan, John 1475 CAN0.001-0.8220-16.40 

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)
 
 2018 Aurora Spring Open U2000 Aurora CAN 2018-03-24
RcRownchangeKK*chgGame
 1500 1737 1.00 3 -1.30 20 -26.00 
  Shen, Isamel 1470 CAN0.001-0.8220-16.40 
  Supsup, Ferdinand 1693 CAN0.001-0.5620-11.20 
  Qu, Greta wc1337  * CAN1.0010.08201.60 
 * 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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