Individual Calculations May 2018
 Alvaro Martin, Victor  Total change: -12.40  Rating chartPersonal card
 XLI Open Internacional Ciudad de San Sebastian 2018 Donostia ESP 2018-03-24
RcRownchangeKK*chgGame
 1543 1445 2.00 6 -0.31 40 -12.40 
  Habans Aguerrea, Javier 1845  * ESP0.001-0.0840-3.20 
  Arocena Uria, Jaime 1771 ESP0.001-0.1340-5.20 
  Parron Luceno, David 1539 ESP0.001-0.3740-14.80 
  Ruiz De Ona Cortes, Jose Ignacio 1358 ESP0.001-0.6240-24.80 
  Berard, Martine 1054 FRA1.0010.09403.60 
  Kerexeta Zabala, Markel 1688 ESP1.0010.804032.00 
 * 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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