Individual Calculations March 2020
 Mane, Arnav  Total change: 50.40  Rating chartPersonal card
 2020 Ontario Junior Championship U1800 Mississauga CAN 2020-01-18
RcRownchangeKK*chgGame
 1252 1159 1.50 2 0.73 40 29.20 
  Zuo, Zichen Roger 1120 CAN0.501-0.0540-2.00 
  Yao, Henry 1383 CAN1.0010.784031.20 

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)
 
 2020 Oakville Winter Open U1800 Oakville CAN 2020-02-21
RcRownchangeKK*chgGame
 1448 1159 1.00 3 0.53 40 21.20 
  Dickson, Kirk Johannes 1491 CAN0.5010.384015.20 
  Han, Richard 1386 CAN0.001-0.2140-8.40 
  Lefort, Victor 1468 CAN0.5010.364014.40 

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)
 

 

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