Rapid: Individual Calculations January 2020
 Roqueta Maffei, Oscar Nahuel  Total change: -33.60  Rating chartPersonal card
 Campionat de Catalunya Escacs actius Edats Sub-14. Memorial Garcia Ilundain El Vendrell ESP 2019-12-07
RcRownchangeKK*chgGame
 1363 1534 4.00 8 -1.68 20 -33.60 
  Yao Chen, Hong 1252 ESP1.0010.16203.20 
  Xifra Tome, Bernat 1740 ESP0.001-0.2420-4.80 
  Gomez Rivera, Sergio 1383 ESP0.501-0.2020-4.00 
  Miralles Garcia, Pol 1197 ESP0.501-0.3820-7.60 
  Chiochia , Daniel 1339 ESP1.0010.25205.00 
  De Lomas Busquets, Alex 1353 ESP0.001-0.7420-14.80 
  Mangues Rubia, Alex 1383 ESP0.501-0.2020-4.00 
  Ramirez Cruz, Alberto 1256 ESP0.501-0.3320-6.60 

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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