Individual Calculations February 2023
 Li, Allen  Total change: 0.00  Rating chartPersonal card
 2023 EMC January Mini Chess Tournament U2000 Oakville CAN 2023-01-14
RcRownchangeRpKK*chgGame
 1325 0 2.00 5 0.00 1253   0.00 
  Xie, Irene 1363 CAN0.0010.00 0.00 
  Chen, Sam 1244 CAN0.5010.00 0.00 
  Narula, Japveer 1113 CAN1.0010.00 0.00 
  Qian, Ashley 1439 CAN0.5010.00 0.00 
  Zhong, April Yunwei 1466 CAN0.0010.00 0.00 

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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