Individual Calculations April 2018
 Orriols Codina, Joan  Total change: -24.00  Rating chartPersonal card
 XX Obert del Tres Peons grup B Barcelona ESP 2018-01-10
RcRownchangeKK*chgGame
 1518 1719 4.00 7 -1.20 20 -24.00 
  Pifarre Gene, Joan Baptista 1490 ESP0.501-0.2920-5.80 
  Cervera Alemany, Serafi 1413 ESP1.0010.14202.80 
  Langstrom, Sammy 1492 ESP0.501-0.2920-5.80 
  Tortosa Moros, Joan 1638 ESP0.501-0.1120-2.20 
  Mercader Rubio, Luis 1684 ESP0.001-0.5520-11.00 
  Hernandez Mediavilla, Juan Jose 1319  * ESP1.0010.08201.60 
  Leiro Pelaez, Alex 1588 ESP0.501-0.1820-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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