Individual Calculations July 2018
 Arruebarrena, Rafael  Total change: -10.60  Rating chartPersonal card
 13th Edmonton International Edmonton CAN 2018-06-19
RcRownchangeKK*chgGame
 2406 2267 2.50 9 -0.53 20 -10.60 
  Ouellet, Maili-Jade wm2249 CAN0.001-0.5320-10.60 
  Sambuev, Bator g2524 CAN0.001-0.1820-3.60 
  Mikhalevski, Victor g2581 ISR0.001-0.1420-2.80 
  Findlay, Ian f2224 CAN1.0010.44208.80 
  Kovalyov, Anton g2651 CAN0.001-0.0920-1.80 
  Haessel, Dale f2173 CAN1.0010.37207.40 
  Kleinman, Michael m2394 CAN0.001-0.3320-6.60 
  Rozman, Levy f2400 USA0.5010.18203.60 
  Sevillano, Enrico g2461 USA0.001-0.2520-5.00 

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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