Individual Calculations May 2022
 Dukic, Zachary  Total change: 17.00  Rating chartPersonal card
 2022 Canada Zonal Kingston CAN 2022-04-13
RcRownchangeKK*chgGame
 2168 2226 6.00 9 0.85 20 17.00 
  Chen, Max c1997 CAN0.001-0.7920-15.80 
  Clyde, Jordan 2088 CAN0.001-0.6920-13.80 
  Zheng, Richard c2036 CAN1.0010.25205.00 
  Jiang, Brian 1886 CAN1.0010.12202.40 
  Barron, Michael m2108 CAN1.0010.34206.80 
  Nicula, Marius f2186 CAN0.501-0.0620-1.20 
  Plotkin, Mark m2365 CAN1.0010.692013.80 
  Sambuev, Bator g2502 CAN1.0010.832016.60 
  Rodrigue-Lemieux, Shawn f2342 CAN0.5010.16203.20 

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)
 

 

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