Individual Calculations December 2017
 Otero Seijo, Javier  Total change: -44.00  Rating chartPersonal card
 II Open Internacional Sub-2200 Hotel CEMAR Mondariz Balneario, (Pontevedra) ESP 2017-11-11
RcRownchangeKK*chgGame
 1269 1384 1.50 4 -1.10 40 -44.00 
  Fernandez Sanjuan, Oscar 1056 ESP1.0010.13405.20 
  Martinez Ferreira, Oscar 1772 ESP0.001-0.0940-3.60 
  Castro Boente, Miguel 1166 ESP0.501-0.2840-11.20 
  Castro Dominguez, Jose Manuel 1081 ESP0.001-0.8640-34.40 

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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