Individual Calculations February 2023
 Jiang, Hanxi  Total change: -3.60  Rating chartPersonal card
 2023 EMC January Mini Chess Tournament U2000 Oakville CAN 2023-01-14
RcRownchangeKK*chgGame
 1553 1574 1.50 3 -0.09 40 -3.60 
  Zhong, April Yunwei 1466 CAN1.0010.354014.00 
  Cater, Brendan 1612 CAN0.001-0.4540-18.00 
  Deshpande, Sarthak 1580 CAN0.5010.01400.40 

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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