Individual Calculations December 2017
 Vergara Meersohn, Alberto Luis  Total change: 54.40  Rating chartPersonal card
 OP 10 Giochi e Ritorni Modena ITA 2017-09-26
RcRownchangeKK*chgGame
 1581 1249 2.00 5 1.36 40 54.40 
  Rubbiani, Samuel 1572 ITA1.0010.874034.80 
  Garofalo, Sergio 1649  * ITA0.001-0.0840-3.20 
  Mocanu, Roberto 1550 ITA0.001-0.1540-6.00 
  Lambruschi, Daniele 1501 ITA1.0010.814032.40 
  Zincani, Riccardo 1632 ITA0.001-0.0940-3.60 
 * 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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