Individual Calculations July 2019
 Requena Briones, Rafael Mariano  Total change: -40.20  Rating chartPersonal card
 VII Torneo Abierto de Primavera Agrupacion Artistica Aragonesa Zaragoza ESP 2019-04-07
RcRownchangeKK*chgGame
 1375 1578 1.00 4 -2.01 20 -40.20 
  Obis Sanchez, Joaquin 1313 ESP1.0010.18203.60 
  Fernandez Sierra, Pedro Jose 1502 ESP0.001-0.6020-12.00 
  Lopez Carcas, Jesus 1330 ESP0.001-0.8120-16.20 
  Bellido Perez, Angel 1354 ESP0.001-0.7820-15.60 

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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