Individual Calculations December 2017
 Molina Barbancho, Serafin  Total change: 42.80  Rating chartPersonal card
 XI Obert d Escacs Santa Eulalia de Roncana 2017 GRUP B Santa Eulalia de Roncana ESP 2017-09-23
RcRownchangeKK*chgGame
 1331 1122 3.00 8 1.07 40 42.80 
  Las Heras Maestro, Lluis 1446 ESP0.001-0.1340-5.20 
  Martinez Arranz, Nagore 1380 ESP0.001-0.1840-7.20 
  Navajas Alvarez, Antoni 1298 ESP0.001-0.2740-10.80 
  Valls Matheu, Albert 1212 ESP1.0010.624024.80 
  Gomez Sanchez, Javier 1418 ESP0.001-0.1540-6.00 
  Cabrera Gallego, Alejandro Nic 1191 ESP1.0010.604024.00 
  Perez Ronquillo, Santi 1316 ESP1.0010.754030.00 
  Gomez Rivera, Judit 1390 ESP0.001-0.1740-6.80 

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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