Individual Calculations October 2020
 Martinez Villena, David  Total change: -25.00  Rating chartPersonal card
 XIV IRT Alicante Alicante ESP 2020-09-25
RcRownchangeKK*chgGame
 1758 2023 3.50 6 -1.25 20 -25.00 
  Mompel Ferruz, Xavier 1623  * ESP0.501-0.4220-8.40 
  Vygodin, Boris 1623  * RUS1.0010.08201.60 
  Rodriguez Gonzalez, Ruben 1623  * ESP1.0010.08201.60 
  Bartolome Martin, Angel 1867 ESP1.0010.29205.80 
  Lagunas Gualda, Guillermo 2055 ESP0.001-0.4620-9.20 
  Gerona Maura, Jesus 1756 ESP0.001-0.8220-16.40 
 * 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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