Individual Calculations July 2017
 Abenia Porroche, Roberto  Total change: -17.40  Rating chartPersonal card
 V Torneo Abierto de Primavera Agrupacion Artistica Aragonesa Zaragoza ESP 2017-04-23
RcRownchangeKK*chgGame
 1534 1699 4.00 7 -0.87 20 -17.40 
  Bellido Perez, Angel 1352 ESP1.0010.11202.20 
  Sanchez Perez, Carlos 1552 ESP0.001-0.7020-14.00 
  Nuno Gutierrez, German 1306 ESP1.0010.08201.60 
  Lasierra Arceiz, Javier 1500 ESP1.0010.24204.80 
  Quintero Rodriguez, John 1692 ESP1.0010.49209.80 
  Gonzalez-Simarro Borra, Enrique 1691 ESP0.001-0.5120-10.20 
  Mejia Palomino, Rodrigo Alberto 1642 ESP0.001-0.5820-11.60 

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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