Individual Calculations May 2019
 Paulsen, Lorenz  Total change: -55.60  Rating chartPersonal card
 2019 Kingston Open Kingston CAN 2019-03-29
RcRownchangeKK*chgGame
 1856 1496 0.00 1 -0.10 40 -4.00 
  Donev, Danail 1856 CAN0.001-0.1040-4.00 

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)
 
 2019 Easter U1600 Kingston CAN 2019-04-18
RcRownchangeKK*chgGame
 1392 1496 0.00 2 -1.29 40 -51.60 
  Wang, Rachel Zihan 1395 CAN0.001-0.6440-25.60 
  Douglas, Steven 1389 CAN0.001-0.6540-26.00 

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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