Individual Calculations May 2019
 Henni, Mohamed  Total change: -29.20  Rating chartPersonal card
 IV Open IRT Semana Santa Alicante Alicante ESP 2019-04-17
RcRownchangeKK*chgGame
 1950 2280 5.50 8 -1.46 20 -29.20 
  Labarthe, Francois 1880  * FRA1.0010.08201.60 
  Hernandez Lopez, Alberto 2006 ESP0.501-0.3320-6.60 
  Serrano Marhuenda, Salvador c1981 ESP0.501-0.3520-7.00 
  Costa Correas, Francisco 1880  * ESP1.0010.08201.60 
  Lerendegui Lasa, Odei 2070 ESP0.001-0.7720-15.40 
  Cuellar Gutierrez, Raul 1947 ESP0.501-0.3820-7.60 
  Custard Gasco, Daniela Brenda 1880  * ESP1.0010.08201.60 
  Berezin, Nikolay 1955 RUS1.0010.13202.60 
 * 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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