Individual Calculations May 2019
 Martinez, Alberto  Total change: 20.20  Rating chartPersonal card
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 1640 1481 4.00 9 1.01 20 20.20 
  Segarra, Rene 1308 FRA1.0010.27205.40 
  Salah, Samir 1707 FRA0.001-0.2120-4.20 
  Gouja, Wissem 1232 FRA1.0010.19203.80 
  Kuntz, Yves 1370 FRA1.0010.35207.00 
  Ladisic, Alex-Sacha 1881  * FRA0.001-0.0820-1.60 
  De Lagontrie, Jean 1786 FRA1.0010.862017.20 
  Poelstra, Ben 1881  * NED0.001-0.0820-1.60 
  Thevenet, Olivier 1881  * FRA0.001-0.0820-1.60 
  Sinnas, Albert 1714 FRA0.001-0.2120-4.20 
 * 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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