Rapid: Individual Calculations January 2020
 Kostov, Trayan  Total change: -28.00  Rating chartPersonal card
 Campionat de Catalunya Escacs actius Edats Sub-14. Memorial Garcia Ilundain El Vendrell ESP 2019-12-07
RcRownchangeKK*chgGame
 1376 1473 3.50 8 -1.40 20 -28.00 
  Xifra Tome, Bernat 1740 ESP0.001-0.1820-3.60 
  Canal Sala, Pau 1266 ESP1.0010.23204.60 
  Sastre Martin, Daniel 1601 ESP0.001-0.3320-6.60 
  Ravina Corestein, Ciro Jose 1152 ESP1.0010.13202.60 
  Jurado Coderch, Heribert 1567 ESP0.001-0.3720-7.40 
  Pujolar Vidal, Pol 1230 ESP0.501-0.3020-6.00 
  Masmitja Latorre, Maria 1113 ESP1.0010.10202.00 
  Chiochia , Daniel 1339 ESP0.001-0.6820-13.60 

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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