Individual Calculations June 2023
 Laughlin, Braden  Total change: 34.20  Rating chartPersonal card
 2023 Excelsior May Open Championship Top Toronto, Ontario CAN 2023-05-19
RcRownchangeKK*chgGame
 1969 1695 3.00 5 1.71 20 34.20 
  Noritsyn, Nikolay m2461 CAN0.0010.00200.00 
  Joseph, Jonath 1660 CAN1.0010.45209.00 
  Ishoo, Younan 2044 SYR1.0010.892017.80 
  Oancea, Nicolae 1761 CAN1.0010.592011.80 
  Filipovich, David 1917 CAN0.001-0.2220-4.40 

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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