Individual Calculations October 2017
 Abian Lopez, Sergio  Total change: -7.60  Rating chartPersonal card
 XXIII Open Internacional Virgen de Valencia Viono de Pielagos ESP 2017-09-01
RcRownchangeKK*chgGame
 1522 1528 4.50 9 -0.19 40 -7.60 
  Sos Andreu, Eric m1928  * ESP0.001-0.0840-3.20 
  Tabuenca Mendataurigoitia, Dani 1198 ESP1.0010.12404.80 
  Martin Iribar, Ander 1928  * ESP0.001-0.0840-3.20 
  Lopez Sanchez, Manuel Angel 1251 ESP1.0010.17406.80 
  Meneses Gonzalez, Kevin Moises f1928  * ESP0.001-0.0840-3.20 
  Revilla Atienza, Juan 1229 ESP0.001-0.8540-34.00 
  Abian Lopez, Marta 1150 ESP1.0010.09403.60 
  Gomez Larrinaga, Maria 1190 ESP1.0010.12404.80 
  Roque Sola, Andrea wc1900 MEX0.5010.404016.00 
 * 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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