Individual Calculations October 2022
 Hanratty, Brian  Total change: 18.00  Rating chartPersonal card
 2022 Elmira Horse & Buggy 2 Open Elmira CAN 2022-09-10
RcRownchangeKK*chgGame
 1827 1667 2.00 5 0.45 40 18.00 
  Aniunoh, Chike 1960 CAN0.001-0.1540-6.00 
  Jung, Hans f2008 CAN0.001-0.1240-4.80 
  Colvin, Andrew 1768 CAN1.0010.644025.60 
  Demchenko, Kyrylo 1893 CAN0.001-0.2140-8.40 
  Joseph, Jonath 1505 CAN1.0010.294011.60 

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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