Individual Calculations August 2019
 Kuttner, Simon  Total change: 32.00  Rating chartPersonal card
 2019 Eastern Ontario Open Ottawa CAN 2019-06-14
RcRownchangeKK*chgGame
 2025 1799 2.00 5 0.80 40 32.00 
  Gordon, David c2138 CAN0.5010.384015.20 
  Demchenko, Svitlana wf2111 CAN0.5010.364014.40 
  Dunne, Francesco 2105 CAN0.001-0.1440-5.60 
  Pace, Anthony 1715 CAN1.0010.384015.20 
  Molnar, Jozsef 2058 HUN0.001-0.1840-7.20 

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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