Individual Calculations February 2023
 Momic, Jovan  Total change: -38.40  Rating chartPersonal card
 2023 Excelsior January U1900 Toronto CAN 2023-01-06
RcRownchangeKK*chgGame
 1435 1522 0.50 4 -1.92 20 -38.40 
  Gao, Heye 1244 CAN0.001-0.8320-16.60 
  Zhong, April Yunwei 1466 CAN0.501-0.0820-1.60 
  Ugodnikov, Arkadiy 1614 CAN0.001-0.3720-7.40 
  Zhang, Daniel 1417 CAN0.001-0.6420-12.80 

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)
 

 

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