Individual Calculations June 2022
 Humphreys, Michael  Total change: -45.80  Rating chartPersonal card
 2022 Ontario Open - Crown Toronto CAN 2022-05-21
RcRownchangeKK*chgGame
 2097 2199 1.50 6 -2.29 20 -45.80 
  Pramanik, Projjwal 1935 IND0.001-0.8220-16.40 
  Demchenko, Svitlana wm2079 CAN0.001-0.6620-13.20 
  Talukdar, Rohan f2323 CAN0.5010.17203.40 
  Malek, Omid 2080 CAN1.0010.34206.80 
  Gavrilin, Roman 2066 RUS0.001-0.6820-13.60 
  Barron, Michael m2098 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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