Individual Calculations September 2019
 D`orante, Marco  Total change: 33.20  Rating chartPersonal card
 2019 Hamilton Summer Open Hamilton CAN 2019-08-24
RcRownchangeKK*chgGame
 1642 1403 1.50 3 0.83 40 33.20 
  Lefort, Victor 1482 CAN1.0010.614024.40 
  Finlay, Ian 1797 CAN0.5010.424016.80 
  Li, Yun Hong Kevin 1648 CAN0.001-0.2040-8.00 

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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