Rapid: Individual Calculations September 2023
 David Xapelli, Antoni  Total change: -20.80  Rating chartPersonal card
 Torneig Escacs Actius Platja d'Aro 2023 Platja d'Aro (Girona) ESP 2023-07-29
RcRownchangeKK*chgGame
 1655 1720 3.00 7 -1.04 20 -20.80 
  Sanchez Lopez, Juan Manuel 2025 ESP0.001-0.1420-2.80 
  Vega Raposo, Jose Antonio 1439 ESP0.501-0.3420-6.80 
  Borras Carbonell, Adria 1750 ESP0.001-0.4620-9.20 
  Ballo Serrano, Jan 1439 ESP1.0010.16203.20 
  Angelats Pignatelli, Daniel 1866 ESP0.001-0.3020-6.00 
  Faixedas Climent, Pol 1639 ESP0.501-0.1120-2.20 
  Dorj, Batsukh 1425 ESP1.0010.15203.00 

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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