Individual Calculations March 2018
 Arruebarrena, Rafael  Total change: 11.60  Rating chartPersonal card
 2018 Edmonton Championship Edmonton CAN 2018-01-04
RcRownchangeKK*chgGame
 2044 2251 6.50 8 0.58 20 11.60 
  Ivanescu, Cristian 1851  * CAN1.0010.08201.60 
  Ivanescu, Cristian 1851  * CAN1.0010.08201.60 
  Briones, Dante 1971 CAN1.0010.16203.20 
  Briones, Dante 1971 CAN0.501-0.3420-6.80 
  Kalisvaart, Peter 2092 NED1.0010.29205.80 
  Kalisvaart, Peter 2092 NED0.501-0.2120-4.20 
  Matras-Clement, Agnieszka wm2260 CAN1.0010.512010.20 
  Matras-Clement, Agnieszka wm2260 CAN0.5010.01200.20 
 * 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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