Individual Calculations March 2020
 Lang, Quintin  Total change: -103.60  Rating chartPersonal card
 2020 Ontario Junior Championship Open Mississauga CAN 2020-01-18
RcRownchangeKK*chgGame
 1620 1630 0.00 4 -2.06 40 -82.40 
  Ajith, Aayush 1618 CAN0.001-0.5240-20.80 
  Liu, Henry 1733 CAN0.001-0.3640-14.40 
  Vijendra, Vinushan 1503 CAN0.001-0.6740-26.80 
  Huang, Richard 1626 CAN0.001-0.5140-20.40 

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)
 
 2020 Oakville Winter Open U1800 Oakville CAN 2020-02-21
RcRownchangeKK*chgGame
 1317 1630 2.00 3 -0.53 40 -21.20 
  Mukherjee, Pranoy 1230  * CAN1.0010.08403.20 
  Zuo, Zichen Roger 1230  * CAN1.0010.08403.20 
  Dickson, Kirk Johannes 1491 CAN0.001-0.6940-27.60 
 * 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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