Individual Calculations May 2023
 Oancea, Nicolae  Total change: 38.80  Rating chartPersonal card
 2023 Canadian Closed Championship Toronto CAN 2023-04-06
RcRownchangeKK*chgGame
 2034 1722 3.50 8 2.15 20 43.00 
  Xu, Daniel c2282 CAN0.001-0.0220-0.40 
  Mendes, Aaron Reeve c2043 CAN0.5010.37207.40 
  Plotkin, Victor f2172 CAN0.001-0.0620-1.20 
  Yang, Jingyun (ryan) 1966 CAN0.001-0.2020-4.00 
  Chen, Richard 1834 CAN0.5010.15203.00 
  Yang, Lefan 1892 CAN1.0010.722014.40 
  Han, Johnathan f2184 CAN0.5010.45209.00 
  Joseph Benher, Savio 1902 CAN1.0010.742014.80 

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)
 
 2023 Excelsior April Open Championship Toronto, Ontario CAN 2023-04-21
RcRownchangeKK*chgGame
 1684 1722 2.00 4 -0.21 20 -4.20 
  Joseph, Jonath 1620 CAN0.001-0.6420-12.80 
  Huh, Isaak 1832 KOR0.001-0.3520-7.00 
  Moses, Neil 1624 CAN1.0010.37207.40 
  Lu, Tony 1660 CAN1.0010.41208.20 

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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