Individual Calculations November 2019
 Garduno Vidal, Omar  Total change: 17.40  Rating chartPersonal card
 2019 Aurora Fall Open Master Aurora CAN 2019-10-19
RcRownchangeKK*chgGame
 2115 2132 3.50 5 0.87 20 17.40 
  Migot, Tangi m2386 FRA0.5010.31206.20 
  Zomorrodian, Eilia f2140 IRI0.001-0.4920-9.80 
  Rusonik, Max 1909 CAN1.0010.22204.40 
  Berengolts, Isai 1997 CAN1.0010.32206.40 
  Birarov, Vladimir 2141 ISR1.0010.512010.20 

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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