Individual Calculations September 2017
 Nunes, Garvin  Total change: -12.00  Rating chartPersonal card
 2017 Hamilton Summer Open Hamilton CAN 2017-08-19
RcRownchangeKK*chgGame
 2014 1867 1.00 4 -0.30 40 -12.00 
  Fiedler, Brian 1990 CAN0.5010.17406.80 
  Wight, Keith 1973 CAN0.001-0.3640-14.40 
  Maulucci, Anthony 1863 CAN0.501-0.0140-0.40 
  Berengolts, Isai 2231 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)
 

 

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