Individual Calculations December 2017
 Vendrell Roncero, Carlos  Total change: 16.20  Rating chartPersonal card
 XI Obert d Escacs Santa Eulalia de Roncana 2017 GRUP B Santa Eulalia de Roncana ESP 2017-09-23
RcRownchangeKK*chgGame
 1492 1606 6.00 8 0.81 20 16.20 
  Company Fernandez, David 1365 ESP1.0010.20204.00 
  Espada Espanol, Tura 1420 ESP1.0010.26205.20 
  Cregut, David Jean Louis 1473 ESP1.0010.32206.40 
  Lopez Martinez, Angel 1539 ESP0.501-0.0920-1.80 
  Parra Ordorica, Arnau 1502 ESP0.001-0.6420-12.80 
  Martinez Navaro, Josep M 1473 ESP1.0010.32206.40 
  Salvany Guiu, Jorge 1434 ESP1.0010.27205.40 
  Nateras Jimenez, Alfonso 1730 ESP0.5010.17203.40 

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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