Rapid: Individual Calculations December 2019
 Charles Soria, Alberto  Total change: -32.20  Rating chartPersonal card
 Campeonato de Ajedrez Rapido por Equipos Madrid 2019 2020 Madrid ESP 2019-09-22
RcRownchangeKK*chgGame
 1768 1516 0.00 8 -1.61 20 -32.20 
  Lopez Ziegler, Carlos 1841 ESP0.001-0.1320-2.60 
  Lopez Ziegler, Carlos 1841 ESP0.001-0.1320-2.60 
  Fernandez Saez, Ismael 1777 ESP0.001-0.1820-3.60 
  Martos Alarcon, Juan M. 1723 ESP0.001-0.2320-4.60 
  Sanchez Rosado, Alberto 1624 ESP0.001-0.3520-7.00 
  Sanchez Rosado, Alberto 1624 ESP0.001-0.3520-7.00 
  Martin-Aragon Fernandez, Artur 1858 ESP0.001-0.1220-2.40 
  Martin-Aragon Fernandez, Artur 1858 ESP0.001-0.1220-2.40 

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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