Individual Calculations September 2017
 Berengolts, Isai  Total change: -68.40  Rating chartPersonal card
 2017 Hamilton Summer Open Hamilton CAN 2017-08-19
RcRownchangeKK*chgGame
 1917 2231 2.50 5 -1.71 40 -68.40 
  Surya, Benito 1831  * CAN0.501-0.4240-16.80 
  Bailey, Doug f2183 CAN0.001-0.5740-22.80 
  Lin, Benjamin 1839 CAN0.501-0.4240-16.80 
  Nunes, Garvin 1867 CAN1.0010.10404.00 
  Maulucci, Anthony 1863 CAN0.501-0.4040-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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