Individual Calculations September 2019
 Fernandez De Bobadilla, Gabriel  Total change: -15.20  Rating chartPersonal card
 37 Obert Internacional d'Escacs d'Andorra Escaldes-Engordany AND 2019-07-27
RcRownchangeKK*chgGame
 2140 2231 3.50 7 -0.76 20 -15.20 
  Duquesne, Julien 1831  * FRA1.0010.08201.60 
  Vavulin, Maxim g2561 RUS0.001-0.1220-2.40 
  Fernandez Lozano, Francesc 1991 ESP1.0010.20204.00 
  Ribera Veganzones, Josep Maria 1962 AND1.0010.17203.40 
  Kirk, Ezra m2420 ENG0.001-0.2520-5.00 
  Ano Tafalla, Santiago 2105 ESP0.501-0.1720-3.40 
  Zambrana Petisme, Ramiro 2108 ESP0.001-0.6720-13.40 
 * 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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